Mark Catesby, ‘The Black Muray (Muraenae helenae varietas)’, published 1754, National Gallery of Art, Washington, D.C.
plate: 35.2 x 25.4 cm (13 7/8 x 10 in.)  sheet: 45.1 x 31.3 cm (17 3/4 x 12 5/16 in.)

About Mark Catesby