Move your mouse around and enjoy the parallax effect. Then look inside :)
There are 8 layers (counting the backdrop). They were made from one of the Scratch library backdrops. If you wonder what parallax is, read this: https://en.wikipedia.org/wiki/Parallax Parallax is also the title of a great C64 game with awesome loader music (sadly interrupted in this video): https://scratch.mit.edu/discuss/youtube/iHrmjP6D1OU/
