These posters, created by Eleven, Inc. for 826 Valencia, aren't just visually pleasing and interesting - they're educational. If you want to know how to be a pirate, that is.From subjects like how to size a peg leg or celestial navigation, the screen-printed posters are entertaining and just plain beautiful. We've included a few details here. Head on over to the shop at 826 Valencia for more information and purchasing. Best of all - all proceeds go to 826 in promoting literacy.