The walls had been plastered up to six times and the plaster was covered with green paint, hence the building was dubbed the "Green Palace".
وقد تم تجصيص الجدران ستة مرات وتم تغطية الجص بالطلاء الأخضر، ومن ثم أطلق على المبنى اسم "القصر الأخضر".