He went into hiding after death threats related to an exhibit showing "hate-imams" spitting bombs. Since then, he requires bodyguards, the cost of which are paid for by the Cobra Museum.
According to Museum's curator John Frieze, Ben Ali's gory, violent and homo-erotic canvases form a "visual narrative that illustrate personal concerns about the war, cultural and migratory displacement, homosexuality, religious intolerance and discrimination".