Emulsifier
You will need:
ox gall powder, 1 teaspoon
alcohol 96%, 100 cc
Take 1 teaspoon ox gall powder and dissolve in 100 cc alcohol.
Allow to stand for 3 days.
The medium is now ready for use.
Uses:
If pigment floats on top of the binder, add a few drops of ox gall solution to the mixture.
