Essentials of Perspective: With Illustrations Drawn by the Author (1887)
Miller, Leslie William, 1848-1931 · New York: C. Scribner's Sons · leaf 26
the edge of the roof of the porch forms a part. If you care to think of these horizontal lines as lying in horizontal planes too, you are quite at liberty to do so, and you will find their vanishing-points in the levelhorizon just where the ohlique line crosses it. There might be roofs having half… … 3^ Fig. 19. other at the same point in the horizon. Fig. 50 illustratesthis. The buildings in this sketch (Fig. 20) all standeither parallel with, or at right angles to, each other, sothat all the horizontal lines in the picture vanish either atthe point in the horizon where the other lines cross…
Perspective · Drawing -- Study and teaching
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