The Bratislava City Gallery, founded in 1961 is the second biggest Slovak gallery of its kind. It stores about 35,000 pieces of Slovak international art and offers permanent displays in Pálffy Palace and Mirbach Palace, located in the Old Town. Danubiana Art Museum, one of the youngest art museums in Europe, is situated near Čunovo waterworks (part of Gabčíkovo Waterworks). Other major galleries include: Andy Warhol Museum of Modern Art (Warhol's parents were from Miková), East Slovak Gallery, Ernest Zmeták Art Gallery, Zvolen Castle.