Even if you don’t recognize Drew Struzan’s name, I guarantee you would recognize his work. The legendary artist has provided some of the most iconic poster art in science fiction film history. All six Star Wars films? You bet. All three Back to the Future movies? Absolutely. Blade Runner, The Thing, Goonies, Indiana Jones, and Big Trouble in Little China? You better believe it. But it stands to reason that sometimes the perfect poster goes through a bit of revision before it achieves its final brilliance. Case in point, check out all the unused designs Struzan experimented with for the Back to the Future films before deciding on the three mirrored images used for the final posters, which you can see up top.