The most significant property to become available in this generation, Frank Lloyd Wright's Westhope is a masterpiece. In every project Wright undertook, the goal of enhancing and elevating human experience was always foremost. Tulsa's Westhope was added to the National Register of Historic Places in 1972. The mansion, constructed in 1929 is one of only three Wright-designed structures in Oklahoma and one of only a handful of homes constructed at this scale. It is made with alternating piers of square glass windows and cement "textile" blocks. A limited number of such concrete block homes were built in between Wright's better-known Prairie and Usonian houses, making Westhope a remarkable rare jewel. It is one of the largest residences Wright ever built. Architectural Digest waxed poetic about the beauty of Westhope in a 2022 article: True to Wright's nature-inspired "organic architecture" ethos, furniture, built-in cabinets, and drawers at the home are all constructed of similar wood, achieving the visual and spatial harmony for which his signature aesthetic is known. Built for Wright's cousin, Tulsa Tribune publisher Richard Lloyd Jones, it is awash in natural light. Its walls seamlessly integrate concrete blocks with 5,200 glass panes arranged in pillar-like forms, creating a vertical pattern streaming pretty natural light into the interior while keeping all who enter visually connected to the ever-changing landscape.