Wingspread

Wingspread, also known as the Herbert F. Johnson House, is a historic house in Wind Point, Wisconsin. It was built in 1938–39 to a design by Frank Lloyd Wright for Herbert Fisk Johnson Jr., then the president of S.C. Johnson, and was considered by Wright to be one of his most elaborate and expensive house designs to date. The property is now a conference center operated by The Johnson Foundation. It was designated a National Historic Landmark in 1989.