Augsburg, De Resco Leo, b. 1859 · Boston, New York, Educational Pub. Co · leaf 68
f the line xii<igefitfi the direction of the surface;the hind of line, the qucdity of the surface. For example, a verticalline suggests a vertical surface; a horizontal line a horizontalsurface; an oblique line an oblique surface; a curved line ucurved surface, and a receding line a receding… … I 3, 1^ C In Fig. 13 the lines between the receding lines, A and B, arebroken vertical lines, and they indicate a ])roken vertical surface.The lines between B and C are broken oblique, and they suggest abroken oblique surface ; between C and D, horizontal receding, and 66 AUGSBURGS DRAWING. they…
Drawing
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
