I think the "Meditation-Waves" Project is a good example, how to make your work of art with Scratch, so I used it for a Scratch-Advertisement. Playing around with some projects that used the whirl effect I found this "Waves of meditation": I thought it looked like an animated abstract water color picture of the sea, and so I also gave it that sound. Hope you like it. When I uploaded it I found out, that it doesn't look and sound so nice in the Java-Player: To hear an see the full effect, you have to download it and run it in Scratch.
