Prague City Gallery was established in 1963 and currently has seven locations: Bílkova vila, Colloredo-Mansfeldský palác, the House of Photography, the House at the Stone Bell, František Bílekʼs House in Chýnov, the second floor of the Municipal Library, and Troja Chateau. The gallery is also responsible for maintaining much of the public art in the city, including the statues on Charles Bridge.