Here is an easy compliment color art piece. Start with black paper and glue. The top example is done with regular Elmer's glue, while the bottom example is done with clear glue, which is nice, and it gives a nice shine. The glue part only takes a few minutes, so we did this part at the end of another lesson. Then, on our first full day I had the kids color in patterns with their compliment choices, this was done with art sticks. They had to fill in at least 8 areas with patterns. Once they were done they could fill in their remaining areas with solid color. This project took two days to complete.