The graphic arts; modern men and modern methods (1921)
Pennell, Joseph, 1857-1926 · Chicago, Ill. : Published for the Art Institute of Chicago by the University of Chicago Press · leaf 214
on the paper, which should be put firmly downupon the plate; you can fasten it down by wettingit, and pasting it on the back of the plate as onestretches paper for watercolor, and then draw witha pencil or with hard charcoal or chalk on the paper.The point penetrates the soft ground underneath…
