On Sunday 29 September, Tony Gilroy (The Bourne Series, Michael Clayton), gave a fascinating screenwriting lecture at BFI Southbank, where he revealed how he changed from a music to a writing career, the importance of carefully editing your work and the relationship between writing and directing.
Discover more about Tony Gilroy's lecture and his screenwriting discussion with Mark Salisbury >
Find out more about the 2013 BAFTA and BFI Screenwriters' Lecture Series, in association with The JJ Charitable Trust >
Photography by Stephen Butler