Move your mouse! To start painting, just click. To stop painting, press the space key. To clear the screen of paint, press c.
Got the graphic effect script from "Really Cool Special Effect!," BY speedorz. The rest was my scripts. This project is perfect if you want a symmetrical painting. http://scratch.mit.edu/projects/10109291/ One circle will follow your mouse-pointer, while the other will go the opposite direction. Please Love my project! Thanks!