Heath Ledger aspired to be a film director. For his portrayal of Ennis Del Mar in "Brokeback Mountain", Ledger won the New York Film Critics Circle Award for Best Actor and Best International Actor from the Australian Film Institute, and was nominated for the BAFTA Award for Best Actor in a Leading Role and the Academy Award for Best Actor. Posthumously, he shared the 2007 Independent Spirit Robert Altman Award with the rest of the ensemble cast, the director, and the casting director for the film "I'm Not There", which was inspired by the life and songs of American singer-songwriter Bob Dylan.
Heath Ledger worked with the actor praised him for his creativity, seriousness and intuition. "I've never felt as old as I did watching Heath explore his talents," "The Dark Knight" director Christopher Nolan has written, expressing amazement over the actor's working process, genuine curiosity and charisma. Marc Forster, who directed Ledger in "Monster's Ball", complimented him as taking the job "very seriously", being disciplined, observant, and understanding and intuitive. In 2007, director Todd Haynes compared Ledger's presence to actor James Dean, casting Ledger as Robbie Clarke, a fictive personification of Bob Dylan in "I'm Not There". Drawing on the similar characteristics between