In all Italian garden-architecture there is nothing quite comparable for charm and delicately reminiscent classicalism with this grotto-bath of Pope Julius’s villa. Here we find the tradition of the old Roman villa-architecture, as it had been lovingly studied in the letters of Pliny, transposed into Renaissance forms, with the sense of its continued fitness to unchanged conditions of climate and a conscious return to the splendour of the old patrician life. It is instructive to compare this natural reflowering of a national art with the frigid archæological classicalism of Winckelmann and Canova. Here there is no literal transcription of uncomprehended detail: the spirit is preserved, because it is still living, but it finds expression in subtly altered forms. Above all, the artist has drawn his inspiration from Roman art, the true source of modern architecture, and not from that of Greece, which, for all its beauty and far-reaching æsthetic influences, was _not_ the starting-point of modern artistic conceptions, for the plain historical reason that it was utterly forgotten and unknown when the mediæval world began to wake from its lethargy and gather up its scattered heritage of artistic traditions.
[Illustration: ENTRANCE TO FORECOURT, VILLA BORGHESE, ROME]
When John Evelyn came to Rome in 1644 and alighted “at Monsieur Petit’s in the Piazza Spagnola,” many of the great Roman villas were still in the first freshness of their splendour, and the taste which called them forth had not yet wearied of them. Later travellers, with altered ideas, were not sufficiently interested to examine in detail what already seemed antiquated and out of fashion; but to Evelyn, a passionate lover of architecture and garden-craft, the Italian villas were patterns of excellence, to be carefully studied and minutely described for the benefit of those who sought to imitate them in England. It is doubtful if later generations will ever be diverted by the aquatic “surprises” and mechanical toys in which Evelyn took such simple pleasure; but the real beauties he discerned are once more receiving intelligent recognition after two centuries of contempt and indifference. It is worth noting in this connection that, at the very height of the reaction against Italian gardens, they were lovingly studied and truly understood by two men great enough to rise above the prejudices of their age: the French architects Percier and Fontaine, whose volume contains some of the most suggestive analyses ever written of the purpose and meaning of Renaissance garden-architecture.