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 53
eing parallel withthe picture plane, will be seen in its true shapeif traced upon it. Lifting the cover till itis vertical (Fig. 52), we see that the coveralso now appears in its actual form. But as we drop it slowly * It may not at first be realized that the ends of the cover are horizontal, as…
Drawing
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