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 79
c Circle icXof Cancer … Fig. K K 1 III. Given, one projection of a line, to find another. 10. Since a curved, or irregular line, may be determinedin position with any degree of precision by determining theposition of successive points upon it, it follows that if sucha line lies in a finite plane, or in a surface of…
Shades and shadows
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