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 76
on the eye levelas the book is turned. Look also at the long edges of thebook and see how, at the first moveinent of revolving it, they 58 A BOOK AT ANGLES TO PICTURE PLANE cease to appear horizontal, and vanish toward a point which,though at first infinitely distant, must nevertheless fall on… … Fig. 95 which it can be estimated is decided on. Find the direction of thebook edges (corresponding to lines 2, 2 in the cube in Ch. XVI)with especial care. Sketch in the book with delicate lines, pro-ceeding in the order observed when drawing the cube, andcorrecting where necessary. Artistic…
Drawing
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