Freehand perspective and sketching; principles and methods of expression in the pictorial representation of common objects, interiors, buildings and landscapes (1910)
Norton, Dora Miriam · Brooklyn : D. M. Norton · leaf 90
ll be seen that the line containing OVPl and 0VP2 servesa purpose similar to that of the eye level. We note thatthe surface formed hy the visible ends of the loohs appears torecede, or vanishes, toward this line. If a larger book be placedagainst the other ends, the surface of the larger book,… … Fig. 115 FREEHAND PERSPECTIVE
Drawing
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