Essentials of Perspective: With Illustrations Drawn by the Author (1887)
Miller, Leslie William, 1848-1931 · New York: C. Scribner's Sons · leaf 46
r. You would always have something left tomeasure, however, and theoretically you might go on laying off these dimensions forever. The ice-houses inFig. 43 are measured in this way; the only difference between these measurements and those in Fig. 42being that the end of each ice-house is twice as… … Fig. 42. MEASUREMENTS OBTAINED BY DIAGONALS. 37 The case is just the same when you have horizontal squares to deal with as it is with these vertical ones. You have only to locate on the pavement, floor, ceiling, orany other horizontal surface that may be convenient, a figure whichlooks as you think…
Perspective · Drawing -- Study and teaching
Internet Archive · Public Domain Mark 1.0. Free to use for anything.