A Nightmare on Elm Street by Pitchgrim 20/150 18″ x 24″ Artist: Pitchgrim Description: Screen print. Limited edition of 150. Approximately 18″ x 24″ in size. This is currently stored in our climate controlled art studio’s flat file. Add to Favorite Sellers. A Nightmare on Elm Street by Pitchgrim 20/150 18″x24″ Screen Print Movie Poster. Limited Edition of 150, New Condition.