_Old Pictures in Florence_ touches another side of his theory. In itself, it is one of Browning's half-humorous poems; a pleasantly-composed piece, glancing here and glancing there, as a man's mind does when leaning over a hill-villa's parapet on a sunny morning in Florence. I have elsewhere quoted its beginning. It is a fine example of his nature-poetry: it creates the scenery and atmosphere of the poem; and the four lines with which the fourth verse closes sketch what Browning thought to be one of his poetic gifts-- And mark through the winter afternoons. By a gift God grants me now and then, In the mild decline of those suns like moons. Who walked in Florence, besides her men. This, then, is a poem of many moods, beginning with Giotto's Tower; then wondering why Giotto did not tell the poet who loved him so much that one of his pictures was lying hidden in a shop where some one else picked it up; then, thinking of all Giotto's followers, whose ghosts he imagines are wandering through Florence, sorrowing for the decay of their pictures. "But at least they have escaped, and have their holiday in heaven, and do not care one straw for our praise or blame. They did their work, they and the great masters. We call them old Masters, but they were new in their time; their old Masters were the Greeks. They broke away from the Greeks and revolutionised art into a new life. In our turn we must break away from them." And now glides in the theory. "When Greek art reached its perfection, the limbs which infer the soul, and enough of the soul to inform the limbs, were faultlessly represented. Men said the best had been done, and aspiration and growth in art ceased. Content with what had been done, men imitated, but did not create. But man cannot remain without change in a past perfection; for then he remains in a kind of death. Even with failure, with faulty work, he desires to make new things, and in making, to be alive and feel his life. Therefore Giotto and the rest began to create a fresh aspect of humanity, which, however imperfect in form, would suggest an infinite perfection. The Greek perfection ties us down to earth, to a few forms, and the sooner, if it forbid us to go on, we reject its ideal as the only one, the better for art and for mankind. 'Tis a life-long toil till our lump be leaven-- The better! What's come to perfection perishes. Things learned on earth, we shall practise in heaven: Works done least rapidly, Art most cherishes.