A workshop taught by filmmaker Adalberto Queiroz, in Cruzeiro do Sul - Acre, in 2008, generated a thematic work aimed at denouncing the high rate of violence against women, which took the title of "Horas Amargas", whose protagonists are the students who participated in the workshop.

A workshop taught by filmmaker Adalberto Queiroz, in Cruzeiro do Sul - Acre, in 2008, generated a thematic work aimed at denouncing the high rate of violence against women, which took the title of "Horas Amargas", whose protagonists are the students who participated in the workshop.