The biggest hurdle of all when it comes to onscreen tattoos has proved to be legal issues, ever since 2011, when S. Victor Whitmill — a tattoo artist who gave Mike Tyson his famous face tattoo — sued Warner Bros. for similar-looking ink on Ed Helms in The Hangover: Part II. The studio settled with Whitmill, and in the decade since, the industry has become extremely strict about signing off on every tattoo that will appear onscreen, whether real or fake. For a production to give clearance, makeup artists and effects studios must come up with either original designs or imagery from the public domain. If an actor’s real tattoo is going to be shown, their personal tattoo artist has to give approval.