Walter Pater,
The Renaissance: Studies in Art and Poetry
“ For beneath the cheerful exterior of the mere well-paid craftsman, chasing brooches for the copes of Santa Maria Novella, or twisting metal screens for the tombs of the Medici, lay the ambitious desire of expanding the destiny of Italian art by a larger knowledge and insight into things, a purpose in art not unlike Leonardo's still unconscious purpose; and often, in the modelling of drapery, or of a lifted arm, or of hair cast back from the face, there came to him something of the freer manner and richer humanity of a later age. ”
