*Two Lukes are better than one? In this piece of concept art (front), the Jedi Knight-in-training gets two portraits and his teacher, Yoda, is nearby (if facing the wrong way). But nowhere to be seen are the seemingly star-crossed lovers, Han Solo and Princess Leia. The theatrical advance poster (back), a photograph of just a menacing Darth Vader in a star field said plenty; after all, the name of the movie was The Empire Strikes Back. *Source: Back of card