The headquarters of the Croatian Society of Plastic Artists, which is also called the "Mastrovic Pavilion", is a museum and a cultural place, and it was an art gallery before World War II, and then it was converted into a mosque under the independent state of Croatia, and later changed to become the Museum of the Revolution in Yugoslavia. After the war, it returned to be the headquarters of the association in 1990, and since then many performances and events related to local art have been held there.