When she was 21 , Trabelsi pursued film studies at Tel Aviv University . She produced the annual Tel Aviv International Student Film Festival , which has become extremely well-regarded in film circles in Israel over the years . When she graduated , she went on to work as a production coordinator on feature films , the first of which was Eran Riklis ' '' Cup Final '' ( 1991 ) . Additional films followed , including Rami Naaman 's '' The Flying Camel '' ( 1994 ) and Riklis ' '' Zohar '' ( 1993 ) . On the latter film set , in 1992 , she met Juliano Mer-Khamis , and the two embarked on a collaboration to create a film about Mer-Khamis ' mother , Arna , who ran a children 's theater in Jenin . However , Arna Mer-Khamis died in 1994 and film remained unfinished . Later , in 2002 , when news of the fate of some of the then-children who were part of the theater project came to light , the two created the film '' Arna 's Children '' , produced by Trabelsi and directed by Mer-Khamis , following Arna 's political and human rights activism and the stories of the children involved , three of whom died in various circumstances of resistance to the occupying Israeli army . The film won the Best Documentary Award at the Tribeca Film Festival
Tel Aviv International Student Film Festival
Tel Aviv International Student Film Festival
Osnat Trabelsi