Antique print of a Great Northern Diver or Loon by John J Audubon, engraved, printed and colored by B Havell in 1837. This historical art piece features a landscape orientation with dimensions of 14.75 inches in height and 19 inches in length. It is framed with a wooden frame.  

See last photo - it was hard to photograph due to glass reflection, but there is a discoloration spot in the upper left corner.