This is something I made using effects that come with Scratch. As you can see, you start with the 3 Primary Colors. INSTRUCTIONS: Press R to Restart. Press B to change the Brightness-effect (only works if you have used the Darkness-effect). Press D to change the Darkness-effect. Press F to change the Fisheye-effect. Press W to change the Whirl-effect (personally, I think this one is my favorite). Press M to change the Mosiac-effect. Press P to change the Pixelate-effect. Press C to change the Color-effect. Have fun! :D