Silk lets you make beautiful art with your mouse and finger

Yuri Vishnevsky writes about Silk, his experiment in generative art: "With the swish of a finger, anyone can make a truly beautiful piece of art. What you see on the web is already great for the iPad, but its unique tactile interface provides many new ideas that I want to explore." Give it a try. It's pretty cool! I can't wait for his iPad app.