Two large-billed Puffins, a male and a female. The illustration is by John James Audubon, taken from his great Birds of America (1827-1838). A copy of Birds of America resides in the British Library's collections. The book cost over $115,000 to produce - about $2 million today. A copy sold in 2010 for $11.5 million.
Look for more John James Audubon prints.