Sauce: Portugese graffiti artist called "Vile" (found with reverse image search tool here: http://imgops.com/upload) Artist: https://kottke.org/tag/Vile The style is called trompe l'oeil. If you google that word, you'll find more mind-blowing art. Here's one on Miami Beach...a solid wall painted to look like a driveable arch right where the road curves. People have Wiley Coyoted right into that wall. https://uml-mosaic.org/2017/07/19/when-the-illusory-is-real-richard-haas-fontainebleau-trompe-loeil-mural/