Extremely difficult to find 8x10-inch color portrait as Batman, boldly signed with his name alone in blue felt-tip marker for an inveterate in-person autograph hound in the early 1990s. In very good condition. Authentic examples of the elusive star's signature are highly scarce and forgeries abound. Michael Keaton was unforgettable as the titular ghost with the most in Tim Burton's horror-themed comedy Beetlejuice (1988). Quirky Michael Keaton was also memorable in Mr. Mom (1983), Johnny Dangerously (1984), The Dream Team (1989), Batman (1989), Batman Returns (1992), the sci-fi flick Multiplicity (1996), Jackie Brown (1997), Jack Frost (1998), Cars (2006), and Toy Story 3 (2010).