Siska lives and works in Berlin. He obtained his diploma in cinema studies and directing at the Lebanese Academy of Fine Arts in Beirut. Siska's artistic practice focuses on archival methods that explore socio-political narratives in relation to personal and collective pasts. His work has been shown at Gropius Bau, Berlinale, Paris 104, Beirut Exhibition Center and the Mosaic Rooms in London, among others.

As of March 2022