The Edith Farnsworth House, formerly the Farnsworth House, is a historical house designed and constructed by Ludwig Mies van der Rohe between 1945 and 1951. The house was constructed as a one-room weekend retreat in a rural setting in Plano, Illinois, about 60 miles (96 km) southwest of Chicago's downtown. The steel and glass house was commissioned by Edith Farnsworth. Mies created a 1,500-square-foot (140 m2) structure that is widely recognized as an exemplar of International Style of architecture. The retreat was designated a National Historic Landmark in 2006, after being listed on the National Register of Historic Places in 2004. The house is owned and operated as a house museum by the National Trust for Historic Preservation. In celebration of the 2018 Illinois Bicentennial, the Farnsworth House was selected as one of the Illinois 200 great places by the American Institute of Architects Illinois component (AIA Illinois) and was recognized by USA Today Travel magazine, as one of AIA Illinois' selections for Illinois "25 Must See Buildings". History Ludwig Mies van der Rohe was retained by Farnsworth to design a weekend retreat during a dinner party in 1945. The wealthy client wanted to build a very special work of modern architecture, however, toward the end of construction, a dispute arose between architect and client that interfered with completion of the building. Farnsworth had purchased the wooded, nine-acre riverfront property from the publisher of the Chicago Tribune, Robert R. McCormick. Mies developed the design in time for it to be included in an exhibition on his work at the Museum of Modern Art in New York in 1947. After completion of design, the project was placed on hold awaiting an inheritance from an ailing aunt of Farnsworth. Mies was to act as the general contractor as well as architect. Work began in 1950 and was substantially completed in 1951. The commission was an ideal one for any architect, but was marred by a very publicized dispute between Farnsworth and Mies that began near the end of construction. The total cost of the house was $74,000 in 1951 ($734,635 in 2020 dollars). A cost overrun of $15,600 over the initially approved construction budget of $58,400, was due to escalating material prices resulting from inflationary commodities speculation (in anticipation of demand arising from the mobilization for the Korean War). Near the completion of construction, the architect filed a lawsuit for non-payment of