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 149
PAGE 110 F. WALTER TAYLOR: CHARCOAL PORTRAIT … PAGE 113 MODERN MULTIPLE HOE PRINTING PRESS ILLUSTRATION 129 is one of the aids, the most important one we have,from photography. The photographic print on themetal plate is then washed, the photographic filmdisappears, save the lines of the drawing, or allthe blank spaces are got rid of in some of…