Polish Graffiti duo Etam Cru (comprising of the visceral duo, Sainer and Bezt) have been creating surrealistic murals across the world armed with nothing but their inner workings and the colours they require to bring the former to life. Over the past ten years, they've gained the respect of the worldwide street art community with both the territory they've managed to span in the time period (Poland, Norway, Bulgaria, Germany, Austria, Russia, Portugal, Belgium and recently also the US) as well as their artistic philosophies.

Don't take our word for it though. Check out some of Etam Cru's larger than life works below: