This version will keep making marks sporadically even if you don't hit any more paint balls. So go ahead and play - when you are finished leave the game running while you do other things, then come back and see what your painting has become when left to its own devices.

Click the word "reset" on the screen below right now to start the game for yourself! And if you return to play the game later, always be sure to click once somewhere in the game screen to start it up properly.