Clifford, C. R. (Chandler Robbins), 1858-1935 · New York : Clifford & Lawton · leaf 64
ight effect, not a breadth effect, is the result. (See page 57.) 117. This illusion is best shown in the illustra- tions of the parallel lines that are crossed diagonally, with the result that the lines no longer look parallel because of the angles. Nevertheless, they are parallel, and the lines…
Color · Interior decoration
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