Guillermo Arriaga, Mexican novelist, screenwriter and director, behind films including 21 Grams and Babel has shared that he thinks “the first rule of screenwriting, or any art, is having no rules”.
Speaking as part of BAFTA’s 2011 Screenwriters’ Lecture series Arriaga said: “Why do we think that we have to put rules on storytelling?… I think that every story has a different way to be told; each one of them”