Brownprint
Arches platine
sensitizer formula by Christopher James, Alternative Photographic Processes, 2nd ed., p. 234
3 drops Tween 20 5% / 3 ml sensitizer
(Note: without tween 20 the image is flat, grainy and lacks contrast)
exposure 20″
Brownprint
Arches platine
sensitizer formula by Christopher James, Alternative Photographic Processes, 2nd ed., p. 234
3 drops Tween 20 5% / 3 ml sensitizer
(Note: without tween 20 the image is flat, grainy and lacks contrast)
exposure 20″
Carlo Krier 