The Art of Illustration 2nd ed.
Chapter 2
"Photo zinco"--Gelatine Process--Grained Papers--Mechanical Dots--"Half-tone" Process--Wash Drawing--Illustrations from Photographs--_Sketch_, _Graphic_, &c.--Daniel Vierge.
The Art of Illustration 2nd ed.
"Photo zinco"--Gelatine Process--Grained Papers--Mechanical Dots--"Half-tone" Process--Wash Drawing--Illustrations from Photographs--_Sketch_, _Graphic_, &c.--Daniel Vierge.