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 75
55 Fig. 91 FREEHAND PERSPECTIVE (This front line, being seen in its actual position and unfore-shortened, is the best for use as a unit of measurement.) Mark toright and left from line 1 in the drawing the proportionate dis-tance so found (in this case two thirds of line 1) and draw lines 4, 4.… … I //
Drawing · Perspective
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