Killed documentary maker Tim Hetherington remembered in film
Photojournalist Tim Hetherington was killed while covering the conflict in Libya almost two years ago.
This week a new documentary looking his very human approach to his work and his photographic subjects is being premiered on America's HBO network.
Talking Movies' Tom Brook reports on the film.
Talking Movies is broadcast on BBC World News on Saturday at 13:30 GMT and Sunday at 00:30, 07:30 and 20:30 GMT.