Vine, Charles J., author · London : Charles Roberson & Co., Artists' Colour Manufactory · leaf 19
9 the most beautiful drawings by means of a tangle of (apparently) haphazard, meaningless scribbles ! Cross-hatching (Example 4a), as a mode of obtaining depth of shadow, is not now in much favour. It ofttimes … Furthermore, a little Example 4. of it imparts variety to a drawing ; while, if the lines be solid, it reproduces well. In penwork, the pencilling-in is of great importance. It should, in fact, be done with as great care as though each line were as irrevocable as those of the pen. This applies more…
Drawing · Prints
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.