The algorithmic beauty of a sunflower. Self-explanatory.
Further information here (you can download the whole book for free if you are interested in): http://algorithmicbotany.org/papers/#abop (chapter 4) I found the code in this book: "Learn to Program with Scratch: A Visual Introduction to Programming with Games, Art, Science and Math" by Majed Marji. Music: "Divertissement - Pizzicato (from the ballet Sylvia)" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/ http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100256 I made the drawing with Inkscape.