But above all things was it a return to Nature--that formula which seems to suit so many and such diverse movements: they would draw and paint nothing but what they saw, they would try and imagine things as they really happened. Later there came to the old house by Blackfriars Bridge, where this young brotherhood used to meet and work, two young men from Oxford, Edward Burne-Jones and William Morris--the latter substituting for the simpler realism of the early days a more exquisite spirit of choice, a more faultless devotion to beauty, a more intense seeking for perfection: a master of all exquisite design and of all spiritual vision. It is of the school of Florence rather than of that of Venice that he is kinsman, feeling that the close imitation of Nature is a disturbing element in imaginative art. The visible aspect of modern life disturbs him not; rather is it for him to render eternal all that is beautiful in Greek, Italian, and Celtic legend. To Morris we owe poetry whose perfect precision and clearness of word and vision has not been excelled in the literature of our country, and by the revival of the decorative arts he has given to our individualised romantic movement the social idea and the social factor also. But the revolution accomplished by this clique of young men, with Ruskin's faultless and fervent eloquence to help them, was not one of ideas merely but of execution, not one of conceptions but of creations. For the great eras in the history of the development of all the arts have been eras not of increased feeling or enthusiasm in feeling for art, but of new technical improvements primarily and specially. The discovery of marble quarries in the purple ravines of Pentelicus and on the little low- lying hills of the island of Paros gave to the Greeks the opportunity for that intensified vitality of action, that more sensuous and simple humanism, to which the Egyptian sculptor working laboriously in the hard porphyry and rose-coloured granite of the desert could not attain. The splendour of the Venetian school began with the introduction of the new oil medium for painting. The progress in modern music has been due to the invention of new instruments entirely, and in no way to an increased consciousness on the part of the musician of any wider social aim. The critic may try and trace the deferred resolutions of Beethoven {253} to some sense of the incompleteness of the modern intellectual spirit, but the artist would have answered, as one of them did afterwards, 'Let them pick out the fifths and leave us at peace.'