Essentials of Perspective: With Illustrations Drawn by the Author (1887)
Miller, Leslie William, 1848-1931 · New York: C. Scribner's Sons · leaf 44
as the building recedes from the eye of the observer. All that wasnecessary, however, was to accurately locate these six centre lines, as the windows may readily be sketchedwith precision enough after this is accomplished. This is easily done by means of a diagonal across thehouse-front. Everybody… … Fig. 40. MEASUREMENTS OBTAINED BY DIAGONALS. 35 each other and to the other two sides of the parallelogram—everybody knows, or can And out by a momentsreflection, that these parallel lines across the figure will divide its diagonals in just the same proportion astliat in which the sides are…
Perspective · Drawing -- Study and teaching
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