Where's Wally? He's behind you

Where's Wally? Here's a clue: he's tattooed somewhere on the back of a 22-year-old music producer from Norfolk . Norwich resident John Mosley had the elusive wearer of bespoke stripy shirts applied to his skin last week, in a mammoth backscratching operation that lasted more than 24 hours. Wally appears hidden among 150 other characters – including Darth Vader, a beached shark, and a humanoid horse – but his precise location remains a mystery for Mosley. "I still have not seen the finished result so I don't know where Wally is on my back," he says. Can you find him?