The Associated Press

This undated photo provided by the Frank Lloyd Wright Preservation Trust shows the exterior of the studio side of the Frank Lloyd Wright Home and Studio in Oak Park, Ill., which was built in 1889 as Wright’s family home and went through several renovations through 1898. This is where the famous architect developed Prairie style architecture. The studio side of the building accessed Wright’s offices and drafting studio. (AP Photo/Frank Lloyd Wright Preservation Trust/Tim Long)