Listed below in a chronological list of the professional staff who have collaborated with our office since 1981. As architects: Yusra Beyhum, Jamal Tannir, Bassim Halabi, Nada Raad, Mohammad Hammaouieh, Lina Fuleihan, Tarek Kazzaz, Ramzi Abou Fadel, Ahmad Attar, Elie Nakhleh, Marwan Ghandour, Samar Hamdan, Akram Zaatari, Nachaat Ouayda, Samar Musfi, Yasser Abou-Nasr, Jean-Pierre Zahar, Lama Baydas, Rania Alae’eddine, John Adam, Zaki Nakkache, Raya Al-Sayyed, Ghassan Zein, Lina Abu- Salman, Asmahan Abou-Jawdeh, Ivan Limansky, Souraya Karami, Carole Ghoche, Nadia Alaily, Steven Khoury, Lana Yamak, Zeina Nawfal, Mireille El-Kanj, Katia Damian, Serge Khoudessian,Nizar Mouawad, Sandra Bsat, Sandra Rishani, Zeina el-Hoss. As part-time architects: Mona Hallak, Marc Habre, Neda Ilya Stevenson, Maha Abdel Rahman. As draughtsmen: Khalil Al-Basha, Mohammad Moumneh, Robert Sammour, Sana Trawi, Juan Barrage.