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 111
remains apparently horizontal, and the ellipses still appear vertical. The further ellipse has become a little shorter and rounder, and the side boundaries, like all parallel receding horizontal lines, appear to converge to the eye level.) Now lower the model, keeping it turned away, till it rests… … Fig. 148 CYLINDRICAL OBJECTS NOT VERTICAi.
Drawing · Perspective
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