Shades and shadows, with applications to architectural details, and exercises in drawing them with the brush and pen .. (1912)
Ware, William R. (William Robert), 1832-1915 · Scranton, International Textbook Company · leaf 71
degrees has its horizontal projection also at 45 degrees. For such a line is parallel to the Ught, and so isthe plane in which it lies. In that case, as appears from the plans, the point x, in the 45-degree line drawnthrough the comer, is as far from the comer of the building as is the point y. If… … Ex. XXXV B ARCHITECTURAL APPLICATIONS 61
Shades and shadows
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