Test of Pigment Applied with Casein, Water and Lime Water in Wet Mortar. 01-15-04
Scrubbed with a hard scrub brush
02-10-04
Casein holds the pigment best. No Gloss.
I wish I had tested egg yolk and alum here. It would have been strong with a gloss.
Water weakens the lime and pigment bond. No Gloss.
Lime water holds but not as good as casein. No Gloss.
