A. Frederick Collins,
Handicraft for boys
(1918)
“ But in shading a drawing there must be no sharp lines to show where the light leaves off and the shadow begins, but you must make them merge gradually one into the other, as shown at A in Fig. 45.Working DrawingsAnd now we come to drawings of another kind and these are not intended to please the eye but to work from, hence they are called working drawings.When most boys, and many men, want to make anything of wood or metal they get busy with their [112] tools forthwith and whack it out willy-nilly and of course a punk job results. ”
