Urbino, L. B. (Levina Buoncuore), -1888, Day, Henry, Duke University. Library. Jantz Collection. German Americana · Boston : J.E. Tilton · leaf 53
if we wish to shade a ball, we must follow the shape,and let all the shade marks be rounded, marking darkon the side farthest from where the light strikes itr 46 DRAWING. working gradually fainter until the shading is lost inthe spot of light; if we wish the same circle to repre-sent a flat… … In shading houses, trunks of trees, rocks, etc., observewhich way the natural direction of lines should run, soas to best harmonize with the original, and proceed ac-cordingly. DRAWING. 47
Decorative arts · Decoration and ornament · Art
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