Blessing, George F. (George Frederick), 1875-1921, Darling, Lewis A. (Lewis Andrew) · New York, J. Wiley & sons; [etc., etc.] · leaf 156
(a) Drawing a Horizontal Free-hand Line. … (b) Drawing a Vertical Free-hand Line.Fig. 92. — Method of Holding the Pencil to Draw a Free-hand Line. downward [see Fig. 92(b)] when drawing lines which are verticalor nearly so. In drawing free-hand lines it is very important 136 ELEMENTS OF DRAWING that the pencil be held freely and not with a…
Mechanical drawing
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