Anna Salzberg encounters documentary filmmaking in the video workshop at the Santé Prison, in Paris in 2001. She shoots there her fist images and directs her first short-films (Le cadre d’Anna, Lignes de traverse). She collaborates in the film Fragments d’une rencontre, with the prisionners of the workshop and the filmmaker Anne Toussaint.

Malaises is her first documentary film, directed with Éléonore Merlin between 2007 and 2008. They win with it the Images Rotary’s Young reporter prize. The film is selected in Festival Premier Docs du Mans 2008, Amiens International FIlm Festival 2008, Tarfu World Film Festival 2009, International Feminist and Lesbian Film Festival Paris 2011.
She works today on experimental short films in super8 and works on a documentary film on feminity through the mother / daughter relationship.