Community Picture Frame shows you the best photos from 500px. Your own ones, your friends' photos, the most popular, ... whatever you like! How To Use 1 Login with your 500px account to let us know which photos you like 2 Select from which type of photos you want to see the most! 3 Control buttons and a speed slider let you handle the slideshow That's it! Run the community picture frame e.g. on your tablet, smartphone or desktop's second screen to make your desk look a bit nicer!