Sam Woolfe March 8, 2014 Geometric Sand Paintings by Joe Mangrum https://www.facebook.com/joe.mangrum.art http://www.joemangrum.com You may also enjoy:Surreal Paintings by Interesni KazkiThe Psychedelic Art of Luke BrownThe Colourful Paintings of DadaraThe Surreal Art of Naoto Hattori