Merchants' Exchange, Philadelphia

Frederick and William Langenheim

National Gallery of Art

This is a neoclassical building with a dome and columns. The image shows a structure with a circular, colonnaded portico leading up to a dome, known as a rotunda, with a cupola on top. The building features rectangular windows between columns, likely Doric or Ionic. The architecture hints at a governmental building, possibly a bank or courthouse, exemplifying 19th-century neoclassical architecture. The photograph captures details such as stone steps leading up to entrances, the texture of the stone, and some furniture visible on the exterior. The sepia tones suggest an old photograph.