Amateur analog photographer, lives and works as a specialized nurse in an Intensive Care Unit (ICU) in Jerusalem. Massalha has had several collaborations with the A.M Qattan Foundation, including the online project In Memory of Tomorrow. Other collaborations include works exhibited in the exhibitions Instant Modernism: on the Architectural Fabrication of Israel and Gaza - A Moment of Becoming. Other projects include The Dying of the Dead Sea, a series of photographs depicting the Dead Sea, exhibited at the Cine-Palestine film festival in Toulouse, France.