Giorgio Vasari, Lives of the Most Excellent Painters… (1850)
“ Design was the imitation of the most beautiful parts of nature in all figures, whether sculptured or painted, and this requires that the hand and mind of the artist should be capable of reproducing, with the utmost truth and exactitude, on paper, panel, or such other level surface as may be used, whatever the eye beholds—a remark that also applies to works of relief in sculpture. ”
