This is simple -if you've done kaleidoscope art before, you know that you have four pens, each moving parallel to each other, but in opposite directions. If you HAVEN'T done this before, it's not that hard. Just click the flag and move the mouse to create a picture. If you want to clear, press space. Fullscreen makes a bigger canvas. Turbo mode creates more colors. Don't be afraid to like/love!
This project was an experiment of x/y positions. All of it i did myself.