1 of 1

Ruby Sparks is one of 2012's most inventive new films, revolving around a frustrated writer (played by Little Miss Sunshine's star Paul Dano) whose literary dream girl miraculously comes to life, turning his world -- and frown -- upside down!

Now, the July 25 release is asking fans to be equally inventive and submit a fan poster inspired by the movie. The five posters with the most notes on Tumblr will win a limited print run of their poster, plus the chance to see their poster displayed in their local theater!

ETonline is proud to present an exclusive sneak peek at three of the frontrunners -- but there is still plenty of time to enter, so click here to obtain photo assets and check out the next page for the film's current official poster!