High Quality Content by WIKIPEDIA articles! The Alan I W Frank House is a private residence in Pittsburgh, Pennsylvania, designed by Bauhaus founder Walter Gropius and partner Marcel Breuer, two of the pioneering masters of 20th-century architecture. This spacious, multi-level residence and its furnishings and landscaping were created by Gropius and Breuer as a ‘Total Work of Art.’ In size and completeness, it is unrivaled. It was their most important residential commission, and it is virtually the same today as when it was built in 1939-40, original and authentic.