Subordinate spires would then have been placed at each of the four angles where the nave and transepts intersect; and the whole external effect, for richness and variety, would have outrivalled that of any European building. It is well known that the erection of the dome was finally entrusted to Brunelleschi in 1420. Arnolfo"s church now sustains in air an octagonal cupola of the simplest possible design, in height and size rivalling that of S. Peter"s. It was thus that the genius of the Renaissance completed what the genius of the Middle Ages had begun. But in Italy there was no real break between the two periods. Though Arnolfo employed the Pointed style in his design, we find nothing genuinely Gothic in the church. It has no pinnacles, flying b.u.t.tresses, side chapels, or subordinate supports. To use the phrase of Michelet, who has chosen the dramatic episode of Brunelleschi"s intervention in the rearing of the dome for a parable of the Renaissance, "the colossal church stood up simply, naturally, as a strong man in the morning rises from his bed without the need of staff or crutch."[24] This indeed is the glory of Italian as compared with Northern architecture. The Italians valued the strength of simple perspicuity: all the best works of their builders are geometrical ideas of the purest kind translated into stone. It is, however, true that the gain of vast aerial s.p.a.ce was hardly sufficient to compensate for the impression of emptiness they leave upon the senses. We feel this very strongly when we study the model prepared by Bramante"s pupil, Cristoforo Rocchi, for the cathedral of Pavia; yet here we see the neo-Latin genius of the Italian artist working freely in an element exactly suited to his powers. When the same order of genius sought to express its conception through the language of the Gothic style, the result was invariably defective.[25]
The cla.s.sical revival of the fifteenth century made itself immediately felt in architecture; and Brunelleschi"s visit to Rome in 1403 may be fixed as the date of the Renaissance in this art. Gothic, as we have already seen, was an alien in Italy. Its importation from the North had checked the free development of national architecture, which in the eleventh century began at Pisa by a conscious return to cla.s.sic details.
But the reign of Gothic was destined to be brief. Petrarch and Boccaccio, as I showed in my last volume, turned the whole intellectual energy of the Florentines into the channels of Latin and Greek scholarship.[26] The ancient world absorbed all interests, and the Italians with one will shook themselves free of the medieval style they never rightly understood, and which they henceforth stigmatised as barbarous.[27]
The problem that occupied all the Renaissance architects was how to restore the manner of ancient Rome as far as possible, adapting it to the modern requirements of ecclesiastical, civic, and domestic buildings. Of Greek art they knew comparatively nothing: nor indeed could Greek architecture have offered for their purpose the same plastic elements as Roman--itself a derived style, admitting of easier adjustment to modern uses than the inflexibly pure art of Greece. At the same time they possessed but imperfect fragments of Roman work. The ruins of baths, theatres, tombs, temple-fronts, and triumphal arches, were of little immediate a.s.sistance in the labour of designing churches and palaces. All that the architects could do, after familiarising themselves with the remains of ancient Rome, and a.s.similating the spirit of Roman art, was to clothe their own inventions with cla.s.sic details. The form and structure of their edifices were modern; the parts were copied from antique models.
A want of organic unity and structural sincerity is always the result of those necessities under which a secondary and adapted style must labour; and thus the pseudo-Roman buildings even of the best Renaissance period display faults similar to those of the Italian Gothic. While they are remarkable for grandeur of effect in all that concerns the distribution of light and shade, the covering and enclosing of s.p.a.ce, and the disposition of ma.s.ses, they show at best but a superficial correspondence between the borrowed forms and the construction these are used to mask.[28] The edifices of this period abound in more or less successful shams, in surface decoration more or less pleasing to the eye; their real greatness, meanwhile, consists in the feeling for spatial proportions and for linear harmonies possessed by their architects.
Three periods in the development of Renaissance architecture may be roughly marked.[29] The first, extending from 1420 to 1500, is the age of experiment and of luxuriant inventiveness. The second embraces the first forty years of the sixteenth century. The most perfect buildings of the Italian Renaissance were produced within this short s.p.a.ce of time. The third, again comprising about forty years, from 1540 to 1580, leads onward to the reign of mannerism and exaggeration, called by the Italians _barocco_. In itself the third period is distinguished by a scrupulous purism bordering upon pedantry, strict adherence to theoretical rules, and sacrifice of inventive qualities to established canons. To do more than briefly indicate the masterpieces of these three periods, would be impossible in a work that does not pretend to treat of architecture exhaustively: and yet to omit all notice of the builders of this age and of their styles, would be to neglect the most important art-phase of the time I have undertaken to ill.u.s.trate.
In the first period we are bewildered by the luxuriance of creative powers and by the rioting of the fancy in all forms of beauty indiscriminately mingled. In general we detect a striving after effects not fully realised, and a tendency to indulge in superfluous ornament without regard for strictness of design. The imperfect comprehension of cla.s.sical models and the exuberant vivacity of the imagination in the fifteenth century account for the florid work of this time. Something too is left of mediaeval fancy; the details borrowed from the antique undergo fantastic trans.m.u.tation at the hands of men accustomed to the vehement emotion of the romantic ages.
Whatever the Renaissance took from antique art, it was at first unable to a.s.similate either the moderation of the Greeks or the practical sobriety of the Romans. Christianity had deepened and intensified the sources of imaginative life; and just as reminiscences of cla.s.sic style impaired Italian Gothic, so now a trace of Gothic is perceptible in the would-be cla.s.sic work of the Revival. The result of these combined influences was a wonderful and many-featured hybrid, best represented in one monument by the facade of the Certosa at Pavia. While characterising the work of the earlier Renaissance as fused of divers manners, we must not forget that it was truly living, full of purpose, and according to its own standard sincere. It was a new birth; no mere repet.i.tion of something dead and gone, but the product of vivid forces stirred to original creativeness by admiration for the past. It corresponded, moreover, with exquisite exact.i.tude to the halting of the conscience between Christianity and Paganism, and to the blent beauty that the poets loved. On reeds dropped from the hands of dead Pan the artists of this period, each in his, own sphere, piped ditties of romance.
To these general remarks upon the style of the first period the Florentine architects offer an exception; and yet the first marked sign of a new era in the art of building was given at Florence. Purity of taste and firmness of judgment, combined with scientific accuracy, were always distinctive of Florentines. To such an extent did these qualities determine their treatment of the arts that acute critics have been found to tax them--and in my opinion justly--with hardness and frigidity.[30] Brunelleschi in 1425 designed the basilica of S. Lorenzo after an original but truly cla.s.sic type, remarkable for its sobriety and correctness. What he had learned from the ruins of Rome he here applied in obedience to his own artistic instinct. S. Lorenzo is a columnar edifice with round arches and semicircular apses. Not a form or detail in the whole church is strictly speaking at variance with Roman precedent; and yet the general effect resembles nothing we possess of antique work. It is a masterpiece of intelligent Renaissance adaptation. The same is true of S. Spirito, built in 1470, after Brunelleschi"s death, according to his plans. The extraordinary capacity of this great architect will, however, win more homage from ordinary observers when they contemplate the Pitti Palace and the cupola of the cathedral. Both of these are master-works of personal originality. What is Roman in the Pitti Palace, is the robust simplicity of ma.s.sive strength; but it is certain that no patrician of the republic or the empire inhabited a house at all resembling this. The domestic habits of the Middle Ages, armed for self-defence, and on guard against invasion from without, still find expression in the solid bulk of this forbidding dwelling-place, although its majesty and largeness show that the reign of milder and more courtly manners has begun. To speak of the cupola of the Duomo in connection with a simple revival of Roman taste, would be equally inappropriate. It remains a tour de force of individual genius, cultivated by the experience of Gothic vault-building, and penetrated with the greatness of imperial Rome. Its spirit of dauntless audacity and severe concentration alone is antique.
Almost contemporary with Brunelleschi was Leo Battista Alberti, a Florentine, who, working upon somewhat different principles, sought more closely to reproduce the actual elements of Roman architecture.[31] In his remodelling of S. Francesco at Rimini the type he followed was that of the triumphal arch, and what was finished of that wonderful facade, remains to prove how much might have been made of well-proportioned pilasters and n.o.bly curved arcades.[32] The same principle is carried out in S. Andrea at Mantua. The frontispiece of this church is a gigantic arch of triumph; the interior is noticeable for its simple harmony of parts, adopted from the vaulted baths of Rome. The combination of these antique details in an imposing structure implied a high imaginative faculty at a moment when the rules of cla.s.sic architecture had not been as yet reduced to method. Yet the weakness of Alberti"s principle is revealed when we consider that here the lofty central arch of the facade serves only for a decoration. Too high and s.p.a.cious even for the chariots of a Roman triumph, it forms an inappropriate entrance to the modest vestibule of a Christian church.
Like Brunelleschi, Alberti applied his talents to the building of a palace in Florence that became a model to subsequent architects. The Palazzo Rucellai retains many details of the mediaeval Tuscan style, especially in the windows divided by slender pilasters. But the three orders introduced by way of surface decoration, the doorways, and the cornices, are transcripts from Roman ruins. This building, one of the most beautiful in Italy, was copied by Francesco di Giorgio and Bernardo Fiorentino for the palaces they constructed at Pienza.
This was the age of sumptuous palace-building; and for no purpose was the early Renaissance style better adapted than for the erection of dwelling-houses that should match the free and worldly splendour of those times. The just medium between mediaeval ma.s.siveness and cla.s.sic simplicity was attained in countless buildings beautiful and various beyond description. Bologna is full of them; and Urbino, in the Ducal Palace, contains one specimen unexampled in extent and unique in interest. Yet here, as in all departments of fine art, Florence takes the lead. After Brunelleschi and Alberti came Mich.e.l.lozzo, the favourite architect of Cosimo de" Medici; Benedetto da Majano; Giuliano and Antonio di San Gallo; and Il Cronaca. Cosimo de" Medici, having said that "envy is a plant no man should water," denied himself the monumental house designed by Brunelleschi, and chose instead the modest plan of Mich.e.l.lozzo.
Brunelleschi had meant to build the Casa Medici along one side of the Piazza di S. Lorenzo; but when Cosimo refused his project, he broke up the model he had made, to the great loss of students of this age of architecture. Mich.e.l.lozzo was then commissioned to raise the mighty, but comparatively humble, Riccardi Palace at the corner of the Via Larga, which continued to be the residence of the Medici through all their chequered history, until at last they took possession of the Palazzo Pitti.[33] The most beautiful of all Florentine dwelling-houses designed at this period is that which Benedetto da Majano built for Filippo Strozzi. Combining the burgher-like austerity of antecedent ages with a grandeur and a breadth of style peculiar to the Renaissance, the Palazzo Strozzi may be chosen as the perfect type of Florentine domestic architecture.[34] Other cities were supplied by Florence with builders, and Milan owed her fanciful Ospedale Maggiore at this epoch to Antonio Filarete, a Florentine. This great edifice ill.u.s.trates the emanc.i.p.ation from fixed rule that distinguishes much of the architecture of the earlier Renaissance. The detail is not unfrequently Gothic, especially in the pointed windows; but the feeling of the whole structure, in its airy s.p.a.ce and lightness, delicate terra-cotta mouldings, and open loggie, is truly Cinque Cento.[35]
In no other style than this of the earlier Renaissance is the builder more inseparably connected with the decorator. The labours of the stone-carver, who provided altars chased with Scripture histories in high relief, pulpits hung against a column of the nave, tombs with canopies and floral garlands, organ galleries enriched with bas-reliefs of singing boys, ciboria with kneeling and adoring angels, marble tabernacles for relics, vases for holy water, fonts and fountains, and all the indescribable wealth of scrolls and friezes around doors and screens and bal.u.s.trades that fence the choir, are added to those of the bronze-founder, with his mighty doors and pendent lamps, his candelabra sustained by angels, torch-rests and rings, embossed bas.e.m.e.nts for banners of state, and portraits of rec.u.mbent senators or prelates.[36] The wood carver contributes _tarsia_ like that of Fra Giovanni da Verona.[37] The worker in wrought iron welds such screens as guard the chapel of the Sacra Cintola at Prato. The Robbias prepare their delicately-toned reliefs for the lunettes above the doorways. Modellers in clay produce the terra-cotta work of the Certosa, or the carola of angels who surround the little cupola behind the church of S. Eustorgio at Milan.[38] Meanwhile mosaics are provided for the dome or let into the floor;[39] agates and marbles and lapis lazuli are pieced together for altar fronts and panellings;[40]
stalls are carved into fantastic patterns, and heavy roofs are embossed with figures of the saints and armorial emblems.[41] Tapestry is woven from the designs of excellent masters;[42] great painters contribute arabesques of fresco or of stucco mixed with gilding, and gla.s.s is coloured from the outlines of such draughtsmen as Ghiberti.
Some of the decorative elements I have hastily enumerated, will be treated in connection with the respective arts of sculpture and painting. The fact, meanwhile, deserves notice that they received a new development in relation to architecture during the first period of the Renaissance, and that they formed, as it were, an integral part of its main aesthetical purpose. Strip a chapel of the fifteenth century of ornamental adjuncts, and an uninteresting sh.e.l.l is left: what, for instance, would the facades of the Certosa and the Cappella Colleoni be without their sculptured and inlaid marbles? The genius of the age found scope in subordinate details, and the most successful architect was the man who combined in himself a feeling for the capacities of the greatest number of a.s.sociated arts. As the consequence of this profuse expenditure of loving care on every detail, the monuments of architecture belonging to the earlier Renaissance have a poetry that compensates for structural defects; just as its wildest literary extravagances--the _Hypnerotomachia Poliphili_, for instance--have a charm of wanton fancy and young joy that atones to sympathetic students for intolerable pedantries.
In the second period the faults of the first group of Renaissance builders were in a large measure overcome, and their striving after the production of new yet cla.s.sic form was more completely realised. The reckless employment of luxuriant decoration yielded to a chastened taste, without the sacrifice of beauty or magnificence. Style was refined; the construction of large buildings was better understood, and the instinct for what lies within the means of a revived and secondary manner was more true.
To Bramante must be a.s.signed the foremost place among the architects of the golden age.[43] Though little of his work survives entire and unspoiled, it is clear that he exercised the profoundest influence over both successors and contemporaries. What they chiefly owed to him, was the proper subordination of beauty in details to the grandeur of simplicity and to unity of effect. He came at a moment when constructive problems had been solved, when mechanical means were perfected, and when the sister arts had reached their highest point. His early training in Lombardy accustomed him to the adoption of cl.u.s.tered piers instead of single columns, to semicircular apses and niches, and to the free use of minor cupolas--elements of design introduced neither by Brunelleschi nor by Alberti into the Renaissance style of Florence, but which were destined to determine the future of architecture for all Italy. Nature had gifted Bramante with calm judgment and refined taste; his sense of the right limitations of the pseudo-Roman style was exquisite, and his feeling for structural symmetry was just. If his manner strikes us as somewhat cold and abstract when compared with the more genial audacities of the earlier Renaissance, we must remember how salutary was the example of a rigorous and modest manner in an age which required above all things to be preserved from its own luxuriant waywardness of fancy. It is hard to say how much of the work ascribed to Bramante in Northern Italy is genuine; most of it, at any rate, belongs to the manner of his youth. The Church of S. Maria della Consolazione at Todi, the palace of the Cancelleria at Rome, and the unfinished cathedral of Pavia, enable us to comprehend the general character of this great architect"s refined and n.o.ble manner. S.
Peter"s, it may be said in pa.s.sing, retains, in spite of all subsequent modifications, many essentially Bramantesque features--especially in the distribution of the piers and rounded niches.
Bramante formed no school strictly so called, though his pupils, Cristoforo Rocchi and Ventura Vitoni, carried out his principles of building at Pavia and Pistoja. Vitoni"s church of the Umilta in the latter city is a pure example of conscientious neo-Roman architecture. It consists of a large octagon surmounted by a dome and preceded by a lofty vaulted atrium or vestibule. The single round arch of this vestibule repeats the _testudo_ of a Roman bath, and the decorative details are accurately reproduced from similar monuments. Unfortunately, Giorgio Vasari, who was employed to finish the cupola, spoiled its effect by raising it upon an ugly attic; it is probable that the church, as designed by Vitoni, would have presented the appearance of a miniature Pantheon. At Rome the influence of Bramante was propagated through Raphael, Giulio Romano, and Balda.s.sare Peruzzi. Raphael"s claim to consideration as an architect rests upon the Palazzi Vidoni and Pandolfini, the Cappella Chigi in S. Maria del Popolo, and the Villa Madama. The last-named building, executed by Giulio Romano after Raphael"s design, is carried out in a style so forcible as to make us fancy that the pupil had a larger share in its creation than his teacher. These works, however, sink into insignificance before the Palazzo del Te at Mantua, the masterpiece of Giulio"s genius. This most n.o.ble of Italian pleasure-houses remains to show what the imagination of a poet-artist could recover from the splendour of old Rome and adapt to the use of his own age. The vaults of the Thermae of t.i.tus, with their cameos of stucco and frescoed arabesques, are here repeated on a scale and with an exuberance of invention that surpa.s.s the model. Open loggie yield fair prospect over what were once trim gardens; s.p.a.cious halls, adorned with frescoes in the vehement and gorgeous style of the Roman school, form a fit theatre for the grand parade-life of an Italian prince. The whole is Pagan in its pride and sensuality, its prodigality of strength and insolence of freedom. Having seen this palace, we do not wonder that the fame of Giulio flew across the Alps and lived upon the lips of Shakspere: for in his master-work at Mantua he collected, as it were, and epitomised in one building all that enthralled the fancy of the Northern nations when they thought of Italy.
A pendant to the Palazzo del Te is the Villa Farnesina, raised on the banks of the Tiber by Balda.s.sare Peruzzi for his fellow townsman Agostino Chigi of Siena. It is an idyll placed beside a lyric ode, gentler and quieter in style, yet full of grace, breathing the large and liberal spirit of enjoyment that characterised the age of Leo. The frescoes of Galatea and Psyche, executed by Raphael and his pupils, have made this villa famous in the annals of Italian painting. The memory of the Roman banker"s splendid style of living marks it out as no less noteworthy in the history of Renaissance manners.[44]
Among the great edifices of this second period we may reckon Jacopo Sansovino"s buildings at Venice, though they approximate rather to the style of the earlier Renaissance in all that concerns exuberance of decorative detail. The Venetians, somewhat behind the rest of Italy in the development of the fine arts, were at the height of prosperity and wealth during the middle period of the Renaissance; and no city is more rich in monuments of the florid style. Something of their own delight in sensuous magnificence they communicated even to the foreigners who dwelt among them. The court of the Ducal Palace, the Scuola di S. Rocco, the Palazzo Corner, and the Palazzo Vendramini-Calergi, ill.u.s.trate the, strong yet fanciful _bravura_ style that pleased the aristocracy of Venice. Nowhere else does the architecture of the Middle Ages melt by more imperceptible degrees into that of the Revival, retaining through all changes the impress of a people splendour-loving in the highest sense. The Library of S. Mark, built by Sansovino in 1536, remains, however, the crowning triumph of Venetian art. It is impossible to contemplate its n.o.ble double row of open arches without feeling the eloquence of rhetoric so brilliant, without echoing the judgment of Palladio, that nothing more sumptuous or beautiful had been invented since the age of ancient Rome.
Time would fail to tell of all the architects who crowd the first half of the sixteenth century--of Antonio di San Gallo, famous for fortifications; of Baccio d"Agnolo, who raised the Campanile of S. Spirito at Florence; of Giovanni Maria Falconetto, to whose genius Padua owed so many princely edifices; of Michele Sanmicheli, the military architect of Verona, and the builder of five mighty palaces for the n.o.bles of his native city. Yet the greatest name of all this period cannot be omitted: Michael Angelo must be added to the list of builders in the golden age. In architecture, as in sculpture, he not only bequeathed to posterity masterpieces of individual energy and original invention, in their kind unrivalled; but he also prepared for his successors a false way of working, and justified by his example the extravagances of the decadence. Without noticing the facade designed for S. Lorenzo at Florence, the transformation of the Baths of Diocletian into a church, the remodelling of the Capitoline buildings, and the continuation of the Palazzo Farnese--works that either exist only in drawings or have been confused by later alterations--it is enough here to mention the Sagrestia Nuova of S. Lorenzo and the cupola of S. Peter"s.
The sacristy may be looked on either as the masterpiece of a sculptor who required fit setting for his statues, or of an architect who designed statues to enhance the structure he had planned. Both arts are used with equal ease, nor has the genius of Michael Angelo dealt more masterfully with the human frame than with the forms of Roman architecture in this chapel. He seems to have paid no heed to cla.s.sic precedent, and to have taken no pains to adapt the parts to the structural purpose of the building. It was enough for him to create a wholly novel framework for the modern miracle of sculpture it enshrines, attending to such rules of composition as determine light and shade, and seeking by the slightness of mouldings and pilasters to enhance the terrible and ma.s.sive forms that brood above the Medicean tombs. The result is a product of picturesque and plastic art, as true to the Michaelangelesque spirit as the Temple of the Wingless Victory to that of Pheidias. But where Michael Angelo achieved a triumph of boldness, lesser natures were betrayed into bizarrerie; and this chapel of the Medici, in spite of its grandiose simplicity, proved a stumbling-block to subsequent architects by encouraging them to despise propriety and violate the laws of structure. The same may be said with even greater truth of the Laurentian Library and its staircase. The false windows, repeated pillars, and barefaced aiming at effect, that mark the insincerity of the _barocco_ style, are found here almost for the first time.
What S. Peter"s would have been, if Michael Angelo had lived to finish it, can be imagined from his plans and elevations still preserved. It must always remain a matter of profound regret that his project was so far altered as to sacrifice the effect of the dome from the piazza. This dome is Michael Angelo"s supreme achievement as an architect. It not only preserves all that is majestic in the cupola of Brunelleschi; but it also avoids the defects of its avowed model, by securing the entrance of abundant light, and dilating the imagination with the sense of s.p.a.ce to soar and float in. It is the dome that makes S. Peter"s what it is--the adequate symbol of the Church in an age that had abandoned mediaevalism and produced a new type of civility for the modern nations. On the connection between the building of S. Peter"s and the Reformation I have touched already.[45] This mighty temple is the shrine of Catholicity, no longer cosmopolitan by right of spiritual empire, but secularised and limited to Latin races. At the same time it represents the spirit of a period when the Popes still led the world as intellectual chiefs. As the decree for its erection was the last act of the Papacy before the schism of the North had driven it into blind conflict with advancing culture, so S. Peter"s remains the monument to after ages of a moment when the Roman Church, unterrified as yet by German rebels, dared to share the mundane impulse of the cla.s.sical revival. She had forgotten the catacombs and ruthlessly destroyed the Basilica of Constantine. By rebuilding the mother church of Western Christianity upon a new plan, she broke with tradition; and if Rome has not ceased to be the Eternal City, if all ways are still leading to Rome, we may even hazard a conjecture that in the last days of their universal monarchy the Popes reared this fane to be the temple of a spirit alien to their own. It is at any rate certain that S. Peter"s produces an impression less ecclesiastical, and less strictly Christian, than almost any of the elder and far humbler churches of Europe. Raised by proud and secular pontiffs in the heyday of renascent humanism, it seems to wait the time when the high priests of a religion no longer hostile to science or antagonistic to the inevitable force of progress will chaunt their hymns beneath its s.p.a.cious dome.
The building of S. Peter"s was so momentous in modern history, and so decisive for Italian architecture, that it may be permitted me to describe the vicissitudes through which the structure pa.s.sed before reaching completion. Nicholas V., founder of the secular papacy and chief patron of the humanistic movement in Rome, had approved a scheme for thoroughly rebuilding and refortifying the pontifical city.[46] Part of this plan involved the reconstruction of S. Peter"s. The old basilica was to be removed, and on its site was to rise a mighty church, shaped like a Latin cross, with a central dome and two high towers flanking the vestibule.
Nicholas died before his project could be carried into effect. Beyond destroying the old temple of Probus and marking out foundations for the tribune of the new church, nothing had been accomplished;[47] nor did his successors until the reign of Julius think of continuing what he had begun. In 1506, on the 18th of April, Julius laid the first stone of S.
Peter"s according to the plans provided by Bramante. The basilica was designed in the shape of a Greek cross, surmounted by a colossal dome, and approached by a vestibule fronted with six columns. As in all the works of Bramante, simplicity and dignity distinguished this first scheme.[48] For eight years, until his death in 1514, Bramante laboured on the building.
Julius, the most impatient of masters, urged him to work rapidly. In consequence of this haste, the substructures of the new church proved insecure, and the huge piers raised to support the cupola were imperfect, while the venerable monuments contained in the old church were ruthlessly destroyed.[49] After Bramante"s death Giuliano di S. Gallo, Fra Giocondo, and Raphael successively superintended the construction, each for a short period. Raphael, under Leo X., was appointed sole architect, and went so far as to alter the design of Bramante by subst.i.tuting the Latin for the Greek cross. Upon his death, Balda.s.sare Peruzzi continued the work, and supplied a series of new designs, restoring the ground-plan of the church to its original shape. He was succeeded in the reign of Paul III. by Antonio di S. Gallo, who once more reverted to the Latin cross, and proposed a novel form of cupola with flanking towers for the facade, of bizarre rather than beautiful proportions. After a short interregnum, during which Giulio Romano superintended the building and did nothing remarkable, Michael Angelo was called in 1535 to undertake the sole charge of the edifice. He declared that wherever subsequent architects had departed from Bramante"s project, they had erred. "It is impossible to deny that Bramante was as great in architecture as any man has been since the days of the ancients. When he first laid the plan of S. Peter"s, he made it not a ma.s.s of confusion, but clear and simple, well lighted, and so thoroughly detached that it in no way interfered with any portion of the palace."[50] Having thus p.r.o.nounced himself in general for Bramante"s scheme, Michael Angelo proceeded to develop it in accordance with his own canons of taste. He retained the Greek cross; but the dome, as he conceived it, and the details designed for each section of the building, differed essentially from what the earlier master would have sanctioned.
Not the placid and pure taste of Bramante, but the masterful and fiery genius of Buonarroti, is responsible for the colossal scale of the subordinate parts and variously broken lineaments of the existing church.
In spite of all changes of direction, the fabric of S. Peter"s had been steadily advancing. Michael Angelo was, therefore, able to raise the central structure as far as the drum of the cupola before his death. His plans and models were carefully preserved, and a special papal ordinance decreed that henceforth there should be no deviation from the scheme he had laid down. Unhappily this rule was not observed. Under Pius V., Vignola and Piero Ligorio did indeed continue his tradition; under Gregory XIII., Sixtus V., and Clement VIII., Giacomo della Porta made no substantial alterations; and in 1590 Domenico Fontana finished the dome.
But during the pontificate of Paul V., Carlo Maderno resumed the form of the Latin cross, and completed the nave and vestibule, as they now stand, upon this altered plan (1614). The consequence is what has been already noted--at a moderate distance from the church the dome is lost to view; it only takes its true position of predominance when seen from far. In the year 1626, S. Peter"s was consecrated by Urban VIII., and the mighty work was finished. It remained for Bernini to add the colonnades of the piazza, no less picturesque in their effect than admirably fitted for the pageantry of world-important ceremonial. At the end of the eighteenth century it was reckoned that the church had cost but little less than fifty million scudi.
Michael Angelo forms the link between the second and third periods of the Renaissance. Among the architects of the latter age we have to reckon those who based their practice upon minute study of antique writers, and who, more than any of their predecessors, realised the long-sought rest.i.tution of the cla.s.sic style according to precise scholastic canons.[51] A new age had now begun for Italy. The glory and the grace of the Renaissance, its blooming time of beauty, and its springtide of young strength, were over. Strangers held the reins of power, and the Reformation had begun to make itself felt in the Northern provinces of Christendom. A colder and more formal spirit everywhere prevailed. The sources of invention in the art of painting were dried up. Scholarship had pined away into pedantic purism. Correct taste was coming to be prized more highly than originality of genius in literature. Nor did architecture fail to manifest the operation of this change. The greatest builder of the period was Andrea Palladio of Vicenza, who combined a more complete a.n.a.lytical knowledge of antiquity with a firmer adherence to rule and precedent than even the most imitative of his forerunners. It is useless to seek for decorative fancy, wealth of detail, or sallies of inventive genius in the Palladian style. All is cold and calculated in the many palaces and churches of this master which adorn both Venice and Vicenza; they make us feel that creative inspiration has been superseded by the labour of the calculating reason. One great public building of Palladio"s, however--the Palazzo della Ragione at Vicenza--may be cited as, perhaps, the culminating point of pure Renaissance architecture. In its simple and heroical arcades, its solid columns, and n.o.ble open s.p.a.ces, the strength of Rome is realised to the eyes of those who do not penetrate too far inside the building.[52] Here, and here only, the architectural problem of the epoch--how to bring the art of the ancients back to life and use again--was solved according to the spirit and the letter of the past.
Palladio never equalled this, the earliest of all his many works.
In the first half of the sixteenth century the dictatorship of art had been already transferred from Florence and Rome to Lombardy.[53] The painters who carried on the great traditions were Venetian. Among the architects, Palladio was a native of Vicenza; Giacomo Barozzi, the author of the "Treatise on the Orders," took the name by which he is known from his birthplace, Vignola; Vincenzo Scamozzi was a fellow-townsman of Palladio; Galeazzo Alessi, though born at Perugia, spent his life and developed his talents in Genoa; Andrea Formigine, the palace-builder, was a Bolognese; Bartolommeo Ammanati alone at Florence exercised the arts of sculpture and architecture in their old conjunction. Vignola, Palladio"s elder by a few years, displays in his work even more of the scholastically frigid spirit of the late Renaissance, the narrowing of poetic impulse, and the dwindling of vitality, that sadden the second half of the sixteenth century in Italy. Scamozzi, labouring at Venice on works that Sansovino left unfinished, caught the genial spirit of the old Venetian style. Alessi, in like manner, at Genoa, felt the influences of a rich and splendour-loving aristocracy. His church of S. Maria di Carignano is one of the most successful ecclesiastical buildings of the late Renaissance, combining the principles of Bramante and Michael Angelo in close imitation of S. Peter"s, and adhering in detail to the canons of the new taste.
These canons were based upon a close study of Vitruvius. Palladio, Vignola, and Scamozzi were no less ambitious as authors than as architects;[54] their minute a.n.a.lysis of antique treatises on the art of construction led to the formation of exact rules for the treatment of the five cla.s.sic orders, the proportions of the chief parts used in building, and the correct method of designing theatres and palaces, church-fronts and cupolas. Thus architecture in its third Renaissance period pa.s.sed into scholasticism.
The masters of this age, chiefly through the weight of their authority as writers, exercised a wider European influence than any of their predecessors. We English, for example, have given Palladio"s name to the Italian style adopted by us in the seventeenth century. This selection of one man to represent an epoch was due partly no doubt to the prestige of Palladio"s great buildings in the South, but more, I think, to the facility with which his principles could be a.s.similated. Depending but little for effect upon the arts of decoration, his style was easily imitated in countries where painting and sculpture were unknown, and where a genius like Jean Goujon, the Sansovino of the French, has never been developed. To have rivalled the facade of the Certosa would have been impossible in London. Yet here Wren produced a cathedral worthy of comparison with the proudest of the late Italian edifices. Moreover, the principles of taste that governed Europe in the seventeenth century were such as found fitter architectural expression in this style than in the more genial and capricious manner of the earlier periods.
After reviewing the rise and development of Renaissance architecture, it is almost irresistible to compare the process whereby the builders of this age learned to use dead forms for the expression of their thoughts, with the similar process by which the scholars accustomed themselves to Latin metres and the cadences of Ciceronian periods.[55] The object in each case was the same--to be as true to the antique as possible, and without actually sacrificing the independence of the modern mind, to impose upon it the limitations of a bygone civilisation. At first the enthusiasm for antiquity inspired architects and scholars alike with a desire to imitate _per saltum_, and many works of fervid sympathy and pure artistic intuition were produced. In course of time the laws both of language and construction were more accurately studied; invention was superseded by pedantry; after Poliziano and Alberti came Bembo and Palladio. In proportion as architects learned more about Vitruvius, and scholars narrowed their taste to Virgil, the style of both became more cramped and formal. It ceased at last to be possible to express modern ideas freely in the correct Latinity required by cultivated ears, while no room for originality, no scope for poetry of invention, remained in the elaborated method of the architects. Neo-Latin literature dwindled away to nothing, and Palladio was followed by the violent reactionaries of the _barocco_ mannerism.
In one all-important respect this parallel breaks down. While the labours of the Latinists subserved the simple process of instruction, by purifying literary taste and familiarising the modern mind with the masterpieces of the cla.s.sic authors, the architects created a new common style for Europe.
With all its defects, it is not likely that the neo-Roman architecture, so profoundly studied by the Italians, and so anxiously refined by their chief masters, will ever wholly cease to be employed. In all cases where a grand and ma.s.sive edifice, no less suited to purposes of practical utility than imposing by its splendour, is required, this style of building will be found the best. Changes of taste and fashion, local circ.u.mstances, and the personal proclivities of modern architects may determine the choice of one type rather than another among the numerous examples furnished by Italian masters. But it is not possible that either Greek or Gothic should permanently take the place a.s.signed to neo-Roman architecture in the public buildings of European capitals.
FOOTNOTES:
[10] The question of the genesis of the Lombard style is one of the most difficult in Italian art-history. I would not willingly be understood to speak of Lombard architecture in any sense different from that in which it is usual to speak of Norman. To suppose that either the Lombards or the Normans had a style of their own, prior to their occupation of districts from the monuments of which they learned rudely to use the decayed Roman manner, would be incorrect. Yet it seems impossible to deny that both Normans and Lombards in adapting antecedent models added something of their own, specific to themselves as Northerners. The Lombard, like the Norman or the Rhenish Romanesque, is the first stage in the progressive mediaeval architecture of its own district.
[11] I use the term Lombard architecture here, as defined above (p. 31, note), for the style of building prevalent in Italy during the Lombard occupation, or just after.
[12] The essential difference between Italy and either Northern France or England, was that in Italy there existed monuments of Roman greatness, which could never be forgotten by her architects. They always worked with at least half of their attention turned to the past: nor had they the exhilarating sense of free, spontaneous, and progressive invention. This point has been well worked out by Mr. Street in the last chapter of his hook on the _Architecture of North Italy_.
[13] Even though it be now proved that not Heinrich von Gmunden, but Marco Frisone da Campione, not a German, but a Milanese, was the first architect, this is none the less true about its style.
[14] See Vol. I., _Age of the Despots_, p. 153.
[15] Pavia, it may be mentioned, has still many towers standing, and the two at Bologna are famous.
[16] Arnolfo was born in 1232 at Colle, in the Val d"Elsa. He was a sculptor as well as architect, the a.s.sistant of Niccola Pisano at Siena, and the maker of the tomb of Cardinal de Braye at Orvieto. This tomb is remarkable as the earliest instance of the canopy withdrawn by attendant angels from the dead man"s form, afterwards so frequently adopted by the Pisan school.
[17] Giov. Villani, viii. 26.
[18] See Milizia, vol. i. p. 135. These walls were not finished till some, time after Arnolfo"s death. They lost their ornament of towers in the siege of 1529, and they are now being rapidly destroyed.
[19] From Perkins"s _Tuscan Sculptors_, vol. i. p. 54. A recent work by Signor G.J. Cavallucci, ent.i.tled _S. Maria del Fiore_, Firenze, 1881, has created a revolution in our knowledge regarding this church.
[20] Giov. Villani, x. 192.
[21] _Ill.u.s.trated Handbook of Architecture_, book vi. chap. i.
[22] _Ib._
[23] See Gruner"s _Terra Cotta Architecture of North Italy_, plates 3 and 4.
[24] Compare what Alberti says in his preface to the Treatise on Painting, _Opere_, vol. iv. p. 12. "Chi mai s duro e s invido non loda.s.se Pippo architetto vedendo qu struttura si grande, erta sopra i cieli, ampla da coprire con sua ombra tutti i popoli toscani, fatta sanza alcuno aiuto di travamenti o di copia di legname, quale artificio certo, se io ben giudico, come a questi tempi era incredibile potersi, cos forse appresso gli antiqui fu non saputo ne conosciuto?"
[25] What the church of S. Petronio at Bologna would have been, if it had been completed on the scale contemplated, can hardly be imagined. As it stands, it is immense, and coldly bare in its immensity. Yet the present church is but the nave of a temple designed with transepts and choir. The length was to have been 800 feet, the width of the transepts 625, the dome 183 feet in diameter. A building so colossal in extent, and so monotonously meagre in conception, could not but have been a failure.
[26] Vol. II., _Revival of Learning_, chap, 1.