1 part pigment paste + 1 part yolk = egg tempera paint
1. Prepare “pigment paste” by mixing dry pigment with a little water to from a soft paste.
2. Separate yolk from white of egg, drain contents from yolk sack, this will be the “binder”.
3. Mix pigment paste with equal part yolk for each color.
See section on "EGG TEMPERA" painting for details.