Essentials of Perspective: With Illustrations Drawn by the Author (1887)
Miller, Leslie William, 1848-1931 · New York: C. Scribner's Sons · leaf 87
77 Where the shadow is cast by sunlight, it is not only similar to the line or shape which easts it, but itis of just the same size. When it is cast by artificial light, however, the shadow grows larger as the sur-face on which it falls is farther removed. The shadow of a line on a surface with…
Perspective · Drawing -- Study and teaching
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