Inspired by the British artist Rachel Whiteread and her concrete castings of existing buildings, the design team set out to CAST the VOID; or cast the allowable zoning. They purchased the air rights to the driveway expanding the usable floor plate. The project contains a storefront modern art gallery, a new office and studio, a residential level with kitchen dining and living area, two bedrooms and two bathrooms. The rooftop is an outdoor terrace and movie theater that frames the view of Midtown Atlanta and the forests of Druid Hills and Inman Park.