The Kunstmuseum Den Haag is an art museum in The Hague in the Netherlands, founded in 1866 as the Museum voor Moderne Kunst. Later, until 1998, it was known as Haags Gemeentemuseum, and until the end of September 2019 as Gemeentemuseum Den Haag. It has a collection of around 165,000 works, over many different forms of art. In particular, the Kunstmuseum is renowned for its large Mondrian collection, the largest in the world. Mondrian's last work, Victory Boogie-Woogie, is on display at the museu