I've really been loving the work of poster artists DKNG lately. I've bought a couple of their posters and I love the detail they put into their designs. Today they posted a terrific video showing, in time-lapse form, the creation of a poster for a Phish show in Hollywood. See if you can keep up and figure out exactly what's going on. If you have a decent understanding of screenprinting and know your way around Adobe Illustrator, you'll be fine.