Description
Gelidium rostratum, Anna Atkins (ca. 1853).
Cyanotype. Original: Image: 25.3 x 20 cm (9 15/16 x 7 7/8 in.).
Gilman Collection, Purchase, The Horace W. Goldsmith Foundation Gift, through Joyce and Robert Menschel, 2005. Printed from The Met’s Open Access image (CC0). View the original at The Met (object 291526).