ABC of Flatland Repo by Josh Briars Posted on February 28, 2014 by Effraim — 2 Comments ↓ Sietse van Berkel, photo by Max Cassagne. Josh Briars had a great weekend at the ABC of Flatland contest a few weeks ago, hit the link to his personal blog for a repo of the event. http://joshbriarsbmx.wordpress.com/blog/