The French street artist known as Invader (a.k.a., “Space Invader”) occupies a distinct place in the street art world. He has worked in a medium that few others have. His artwork is in the form pre-arranged mosaic-tile pieces affixed to walls all over the world. The mosaic tiles give his images a pixelated look consistent with the aesthetic of old-school video game interfaces like 1980s arcade game Space Invader, to which his name alludes. The images in his mosaics have mostly been of the iconic alien invaders from that classic game. For the blockbuster Beyond the Streets exhibition in Los Angeles, Invader created the site specific work pictured here that declares “Invader was here.” The official title of this artwork is “LA 172,” which denotes that this is the 172nd such mosaic artwork he has put up in Los Angeles throughout his career.