Muzeon Park of Arts

The Muzeon Park of Arts is a park outside the Krymsky Val building in Moscow shared by the modern-art division of the Tretyakov Gallery and the Central House of Artists. It is located between the Park Kultury and the Oktyabrskaya underground stations. The largest open-air sculpture museum in Russia, it has over 1,000 artworks currently in its collection.The origins of the English-language exonym "Fallen Monument park" are unknown; Russian-language speakers either simply call the park the Sculpture Park of the Central House of Artists or reference its legal title, Muzeon Park of Arts.

Source: Wikipedia