The Sheldon Memorial Art Gallery and Sculpture Garden houses both the Nebraska Art Association collection founded in 1888, and the University of Nebraska collection, initiated in 1929. Together they comprise more than 12,000 works of art in all media. This comprehensive collection of American art includes prominent holdings of 19th-century landscape and still life, American Impressionism, early Modernism, geometric abstraction, Abstract Expressionism, pop, minimalism and contemporary art.