Folger Shakespeare Library

East Feliciana Parish Courthouse

Summerhouse

Cannon House

Washington National Cathedral

Saint Elizabeth's Hospital Center Building

Warne Ballroom at the Cosmos Club

Lincoln Memorial

Camden Yards

Drennen-Scott House

Jefferson Memorial

Washington Monument

National Building Museum

German Chancery | German Embassy

Hillwood Museum and Gradens

Sage Memorial Chapel | Cornell University

Reservoir No. 3

OAS Historic Building Complex

University of Virginia Varsity Hall

Ronald Regan National Airport Terminal A

O Street Market

Ohio State University

Einstein Memorial

National Register of Historic Places & National Historic Landmarks