underpainting
To create layers of paint that reflected light
The liquid tempera paint is not waterproof because it is a water base paint.
The invention of oil paint was revolutionary in the Northern Renaissance. Prior to then, everyone was painting with egg tempera. Check out Arnolfini's Wedding by Van Eyck.
Tempera won't stick to gold leaf. It will crack off as it dries out.
Like most painters he used oil paint on canvas.
water
Yes
no
no tempera is a water based washable paint
yes
To make face paint out of tempera paint, you mix flour and water in a small pain on the stove until it is of the right consistency. After you remove the mixture from the heat, separate it into several bowls and add tempera paint to each bowl until you get the shade that you want.
tempera paint.