Imitative art;, or, The means of representing the pictorial appearances of objects, as governed by aerial and linear perspective: : being a manual of details, for the amateur sketcher and the man of business, with a chapter on finish. (1840)
Howard, Frank, 1805-1866, Darton & Clark, publisher, J. Green and Co., printer · London : Darton and Clark, Holborn Hill. · leaf 89
PROJECTION AND RELIEF. 7^ wall or surface must the cast shadow be distant from it. The effect of objects resting upon horizontal surfaces has been pointed out in the previous examples; but if the object is to be represented as above the surface and not in contact^ as a ball bounding, or anything… … at a distance from the object in the direction the light is supposed to fall. E 2
Drawing · Perspective · Shades and shadows · Surfaces · Drapery in art · Projection
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
