The mathematical rules of perspective, the secrets of scientifi anatomy, the study of Roman monuments did not yet trouble the peace of mind of the northern masters.
p285. Sometimes artists add figures and things to the background just to leave no part empty or without interest.
p285. The printing of images ensured triumph of the art of the Renaissance. It was one of the forces which put an end to the medieval art of the north.引自 14 TRADITION AND INNOVATION II
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