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 123
n this case we meet a subject of which all have something in memory; anddrawing from memory when possible (when one has something remembered) is not only farpleasanter, but much less laborious. The object or place itself presents to a beginner a confus-ing mass of detail, much of it not needed for… … Fig. 171 ROOM PARALLEL TO PICTURE PLANE VPl. If now the picture should be slowly revolved upward, theconverging point for the sides would descend as the picture rises.As the picture is not moved sidewise at all, this point of con-vergence (OVPl) can only move downward in a vertical linefrom VPl…
Drawing
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