Once again, counting prep for my job as a thing, but when I’m an art teacher…it’s kind of what I do.
The instructions are to create a certain pattern of lines: diagonal, circles, triangles, wavy or curved lines. All crossing each other. Then pick my favorite shape and color that shape my favorite color. Surround my favorite color with the opposite contrast. Keep alternating warm & cool around the touching shapes.
Here’s the result: