For fun, they may begin to experiment by mixing all the paint colors or just one or two together. If you have a curious child ...

A Guide to Mixing Colors: Using the system of Universal Colors, virtually any shade and color can be formulated. - March 1999 ...

One of the most exciting things about painting is squeezing tubes and mixing vibrant and rich colors together on your palette. But when painting digitally, the techniques for mixing color can be ...