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 40
ow is a line at 45°, parallel with the projection of the Suns rays. The reverse is true of the projection of the shadow of the horizontal line 5 6. 22. Principal Inclined Lines.—Inclined lines which are parallel to the diagonals of a cube whose edges areprincipal lines, or to the diagonals of its…
Shades and shadows
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
