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 44
e convenient totake half the side of the square, that is to saythe radius of the inscribed circle, a,s a unit ofmeasure, regarding the square as composedof four small squares, as in Fig. 22. In thiscase, the side of the square is 2 and all thelinear dimensions come out twice as large as in Fig. 21,… … Fig. 23 B
Shades and shadows
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