Freehand perspective and sketching; principles and methods of expression in the pictorial representation of common objects, interiors, buildings and landscapes (1910)
Norton, Dora Miriam · Brooklyn : D. M. Norton · leaf 168
SHADOWS A. Plan, J MOWING ■pAtJIATINQ RAV:5. … POINTO POINT O, TMEOA5 FLAME edge 1-2, and a line from that point (E) to C, constructs onevertical plane. The light-ray from point A cuts the shadow-direction of AB at a. The shadow of CD travels from C througha to the edge 1-2,and from there toD. Shadows on aHouse. — The truthsthus developed…
Drawing
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