A Jackson Pollock painting can be generated through this exercise. The model uses the 3 key techniques - splotch, splash, and drip - to generate the painting. The model has several repetitive loops which perform a specified number of these techniques with a chosen color. Each block then adds to the painting these shapes using a different color. Students can modify the color and the frequency of using each of the techniques, in order to generate a Jackson Pollock painting of their own.