Minneapolis is the largest city in the US state of Minnesota, and the county seat of Hennepin County. Minneapolitans support a dozen large art, cultural, science, and historical museums alongside smaller galleries and museums, four large ballet, dance, and folkdance companies, as well as filmmakers groups and numerous theater companies. The city publishes updates to The Minneapolis Plan for Arts and Culture which has produced results such as the formal recognition of the Northeast Arts District in Northeast Minneapolis. Visual art The Minneapolis Institute of Arts, founded in 1883, is located near the Minneapolis College of Art and Design in south central Minneapolis. Designed by the New York architectural firm McKim, Mead and White, the original building opened its doors in 1915. Already the largest art museum in the city, the MIA expanded in 1974 with an addition designed by the late Japanese architect Kenzo Tange. In June 2006, the museum unveiled a new wing designed by architect Michael Graves. The Minneapolis Park Board collaborated with the Walker Art Center to build the outdoor Minneapolis Sculpture Garden near downtown and across the street from the center. The north wing of the Walker Art Center opened in 1971 and was designed by Edward Larrabee Barnes. In 2005, an expansion designed by Herzog & de Meuron opened that doubled the size of the museum and added new galleries, a restaurant, and a 385-seat theater. The Weisman Art Museum on the University of Minnesota campus offers a varied collection with strengths in early American modernism, ceramics, and Asian furniture. The Weisman is housed in a stainless steel building designed by architect Frank Gehry. The Warehouse District adjoining downtown was a hub of studio and gallery activity in the 1980s and early 1990s, but increasing rents and a surge of condominium and retail development caused many artists and galleries to relocate to other areas of the city or to the Lowertown District of downtown Saint Paul. Despite the negative effects of gentrification on the neighborhood's art scene, the Warehouse District continues to be home to various studio buildings, commercial art galleries, and nonprofit arts organizations. The Traffic Zone Center for Visual Art (TZCVA), a prominent artist cooperative and exhibition space founded in 1995, anchors the eastern part of the district. The artist collective in Minneapolis, The Handicraft Guild founded in 1904, sits just outside the North Loop in the business district of downtown next