Completed last June but designed by Frank Lloyd Wright in 1950, the house is 'site specific' with two rock outcrops passing through it and a cantilever deck that extends over the lake.
Contractor Lidia Wusatowska-Leighton says that the 1500-sq.-ft. skylight was the greatest construction challenge. Cabinetmakers built the forms and the concrete was post-tension reinforced.
The floor of living room and entertainment area has a 40-foot-span concrete floor and a ceiling supported by the column containing the fireplace. It also supports the 28-foot cantilever deck on the other side of the column. The floor features a 2-inch integrally colored concrete topping with triangular control cuts-another favorite design detail of Wright.