Desc: KETHEA Mosaic: 15 hronia psifidoto synaisthimaton: Directed by Giannis Xirouhakis. With Chara Lianou. This documentary looks into KETHEA's (Therapeutic Center for Dependent Individuals) course of action KETHEA Mosaic, during its 15 years of operation. Through the narrations and actions of its staff, volunteers, and members, the film explores the world of rehabilitation and prevention for both immigrants and refugees in Greece.