Her 2011 film '' Tomboy '' was written and shot in a matter of months . Sciamma wrote the script in three weeks , completed casting in three weeks , and shot the film in 20 days . It premiered at the 61st Berlin International Film Festival in the Panorama section of the festival . The film was shown in French schools as part of an educational program
61st Berlin International Film Festival
61st Berlin International Film Festival
Céline Sciamma