Showing posts with label Gum Over. Show all posts
Showing posts with label Gum Over. Show all posts

Wednesday, November 23, 2011

gum over second layers

Here are the next layers, ugly as they may be. I was searching for a cadmium orange to go on top of the cyanotype layer and not finding any mixed up something hideous. I also neglected to smooth out the brushed on emulsion creating the paint brush streaks. Maybe the students will like them but I don't.

Second layer of pink made using the black color separation with a five minute exposure.   
Ugly orange red mix like Venetian Red on top of the cyanotype layer. Exposed for five minutes using the magenta separation.

Tuesday, November 22, 2011

gum over

For the alternative processes class, a gum bichromate demonstration. The digital photo is from my wedding day (a walk before the ceremony) in San Patricio, New Mexico six years ago. The first print is a single layer of pink using a magenta color separation negative exposed for five minutes. The second print is cyanotype layer lightly exposed in the NuArc First Light for 15 minutes using a black color separation negative.

five minute exposure with magenta separation
15 minute exposure of a cyanotype layer with a black separation negative

Tonight I did two more exposures / layers on top of these but I won't be able to photograph and upload them until next Monday.