Our Beautiful Ducks Framed are 18th and 19th century antique lithographs and hand colored engravings! Only the best archival matboard, foam core and UV glass has been used on these antique duck prints. These rare engravings are sourced from a famous Ornithological work of Thomas Pennant. These outstanding antique hand colored engravings and hand colored lithographs are some of the best ever published on the subject. Click here to contact us!