Deedie Rose, a Dallas arts and architecture patron, recommended Heymann to George W. Bush and Laura Bush to design the new house for their Prairie Chapel Ranch, which later served as their home away from the White House when Bush became president, during which time it was referred to as the Western White House. Heymann designed three adjacent, single-level buildings, all clad in honey-colored native limestone: a three-bedroom house, a two-suite guest house, and a garage building. Heymann sited the buildings and a swimming pool "into an almost imperceptible rise amid an existing grove of live oaks and cedar elms."