Mr. Brainwash, the pseudonym of French-born, Los Angeles-based artist Thierry Guetta, is a contemporary street artist whose work blends pop culture, graffiti, and appropriation art into bold, playful compositions. Catapulted to fame through his involvement in Banksy’s 2010 documentary Exit Through the Gift Shop, Mr. Brainwash has since built an international reputation for his vibrant and optimistic style. His works often remix imagery from cultural icons such as Marilyn Monroe, Albert Einstein, or The Beatles, reimagined with slogans and bursts of colour that reflect a distinctly urban, pop-inspired aesthetic.