Picryl description: Public domain image of a historic building in New York City, free to use, no copyright restrictions.
Picryl description: Public domain photograph of a historic city, cityscape, street view, buildings, 19th-century architecture, free to use, no copyright restrictions.
Picryl description: Public domain photograph of a historic hotel building, free to use, no copyright restrictions.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.