Freehand perspective and sketching; principles and methods of expression in the pictorial representation of common objects, interiors, buildings and landscapes (1916)
Norton, Dora Miriam · Brooklyn : The author · leaf 69
Fig. 76 In proportion as itis turned away, its right edge (H) becomes shorter,so that its upper and lower edges (E and F) appearto converge. The cube may be revolved untilthese edges (and their parallel, D) in their turnconverge directly in frout (Fig. 79), as A and B didat first. Then the side x^… … Fig. 78
Drawing · Perspective
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