A Palestinian actress, who hails from Jerusalem. Mariam began her artistic career in . She joined the Theatre's Summer School. Basha worked on artistic projects with various Palestinian theaters, Al-Harah Theater, and The Freedom Theatre. She also works in the field of film acting and has appeared in Bassam Jarbawi's film Screwdriver, Farah Nabulsi's short film The Present, and Zaid Abu Hamdan's film Daughters of Abdulrahman. She currently works at the Red Noses International Organization and is a member of the comedy club at The Freedom Theatre in Jenin.