Herbert and Katherine Jacobs House (1936, Madison, Wisconsin)
Ranked by the American Institute of Architects as one of the 20 most important residential designs of the 20th century, the Jacobs House was designed and built for a family of ordinary means, a response to the evolving economic and social conditions of the country during the Great Depression and the era of expanding suburbs in the United States. It uses the most basic geometric forms and materials to create economical, small spaces and elegant but minimalist design. The efficient spatial design is warmed by the reliable, simple materials of brick and gleaming wood. In the living room a comparatively high ceiling and series of full-height glazed doors open onto a terrace and garden, creating a continuous in-and-out flow and offering a sense of spaciousness rarely found in houses of its size. The house is privately owned and maintained as a private residence; it is open by appointment for public tours.