Public domain scan of print / book page depicting birds, ornithology, free to use, no copyright restrictions image - Picryl description
Public domain illustrated book page scan, free to use, no copyright restrictions image - Picryl description
Public domain scan of American 19th-century print, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of a ship in the sea, harbor, maritime, free to use, no copyright restrictions.