Shades and shadows, with applications to architectural details, and exercises in drawing them with the brush and pen .. (1912)
Ware, William R. (William Robert), 1832-1915 · Scranton, International Textbook Company · leaf 48
32), is an irregular octagon right angled at thecomers nearest and farthest from the light. The side parallel to theside of the prism is longer than the side of the prism by an amountequal to the projection of the oblique side of the octagon which formsthe base of the prism. If the radius of the… … ./ Fio. 32 pnsm. 38 SHADES AND SHADOWS J ^ I \ / \ \ * 48. Polyhedra.—It is not always clear, upon mere inspection of the projections of a polyhedron whichfaces are in Ught and which in shade. But if, as in Fig. 33, and previously in Figs. J 1 and J 2, in theIntroduction, the polyhedron is cut by a…
Shades and shadows
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