Color Mixing

Cesca has known her colors for a while, but she's still working on remembering how to mix them. What she does always remember is that when she mixes three different colors instead of just two, she somehow always gets brown. An easy experiment that we repeat with some frequency involves fizzy bath tablets in glasses of water.

We start with one primary color in each of three glasses:

From there, we choose one more primary color to add to each glass:

Until we have created all of the secondary colors: