The Stuttgart Museum of Art is located in the heart of Stuttgart and has long become one of the city's most important landmarks. It is distinguished by its unique architecture. Its building consists of a three-storey glass cube dedicated to art galleries, and covers an area of 5,000 square metres. Most of the museum is located underground. In a former tunnel system, exhibits range from 19th century impressionism, post-1945 classical modernism, and contemporary art, and are known for the work of German painter Otto Dix, and master artworks by Willi Baumeister and Wolfgang Laib. ) and Joseph Kosuth, which make visiting the museum a wonderful experience.