Leon Keer is one of the world’s leading artists in anamorphic street art. He has created work on canvas and (3D) artwork on the streets across the world. His art has been showcased in Europe, the United States, Russia, Mexico, the United Arab Emirates, Australia, New Zealand, and several Asian countries. In addition to using optical illusion, he often presents his art by adding new technologies, such as augmented reality and video mapping. The art is temporary, but the images are shared all over the world via social media.