Lobby ceiling, U.S. Custom House, Philadelphia, Pennsylvania. Original image from Carol M. Highsmith’s America, Library… Lobby ceiling, U.S. Custom House, Philadelphia, Pennsylvania. Original image from Carol M. Highsmith’s America, Library… Free Photo from public domain license
One Liberty Place, Philladelphia. Original image from Carol M. Highsmith’s America, Library of Congress collection.… One Liberty Place, Philladelphia. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Free Photo from public domain license
Architectural art "Lightfall" at building entrance to William J. Nealon Federal Building, Scranton, Pennsylvania. Original… Architectural art "Lightfall" at building entrance to William J. Nealon Federal Building, Scranton, Pennsylvania. Original… Free Photo from public domain license
A caution sign to auto drivers to be on the lookout for Amish horses and buggies. Original image from Carol M.… A caution sign to auto drivers to be on the lookout for Amish horses and buggies. Original image from Carol M.… Free Photo from public domain license
Skylline of Philadelphia. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… Skylline of Philadelphia. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… Free Photo from public domain license
One Liberty Place, Philladelphia. Original image from Carol M. Highsmith’s America, Library of Congress collection.… One Liberty Place, Philladelphia. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Free Photo from public domain license
Philadelphia skyline. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… Philadelphia skyline. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… Free Photo from public domain license
Schuylkill River, Philadelphia. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Schuylkill River, Philadelphia. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Free Photo from public domain license
Fallingwater, also known as the Edgar J. Kaufmann Sr. Residence, is a house designed by American architect Frank Lloyd Wright… Fallingwater, also known as the Edgar J. Kaufmann Sr. Residence, is a house designed by American architect Frank Lloyd Wright… Free Photo from public domain license
One Liberty Place, Philladelphia. Original image from Carol M. Highsmith’s America, Library of Congress collection.… One Liberty Place, Philladelphia. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Free Photo from public domain license
Pittsburgh, Pennslyvania skyline including PPG Place with the spiked roofline to the far left designed by famous architect… Pittsburgh, Pennslyvania skyline including PPG Place with the spiked roofline to the far left designed by famous architect… Free Photo from public domain license
Architectural art "Lightfall" at building entrance to William J. Nealon Federal Building, Scranton, Pennsylvania. Original… Architectural art "Lightfall" at building entrance to William J. Nealon Federal Building, Scranton, Pennsylvania. Original… Free Photo from public domain license
Architectural art "Lightfall" at building entrance to William J. Nealon Federal Building, Scranton, Pennsylvania. Original… Architectural art "Lightfall" at building entrance to William J. Nealon Federal Building, Scranton, Pennsylvania. Original… Free Photo from public domain license
Lobby ceiling, U.S. Custom House, Philadelphia, Pennsylvania. Original image from Carol M. Highsmith’s America, Library… Lobby ceiling, U.S. Custom House, Philadelphia, Pennsylvania. Original image from Carol M. Highsmith’s America, Library… Free Photo from public domain license
Aerial view of Philadelphia. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Aerial view of Philadelphia. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Free Photo from public domain license
Skyline of Pittsburgh, Pennsylvania. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Skyline of Pittsburgh, Pennsylvania. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Free Photo from public domain license