Engraving for Illustration: Historical and Practical Notes
CHAPTER VII
PHOTO "PROCESS" ENGRAVING. A Progressive Process--Commercial and Artistic Features--"Line" Process--"Half Tone"--Artistic Restoration--Tri-chromatography--Photogravure 57
Engraving for Illustration: Historical and Practical Notes
PHOTO "PROCESS" ENGRAVING. A Progressive Process--Commercial and Artistic Features--"Line" Process--"Half Tone"--Artistic Restoration--Tri-chromatography--Photogravure 57