GUM BICHROMATE PRINTING
 A 19th-century photographic printing process based on the light sensitivity of dichromates.
Created using 350gsm watercolour paper, and a variety of pigment, exposed to ultraviolet light.
 
Original photograph used as a negative to produce these prints:
 
Single layer of Burnt Umber pigment.  A3 print.
Single layer of Cadminum Orange Hue Pigment.  A3 print.
Gum Bichromate 1
Published:

Gum Bichromate 1

GUM BICHROMATE PRINTING A 19th-century photographic printing process based on the light sensitivity of dichromates. Created using 350gsm waterco Read More

Published: