Title: [Thereza Dillwyn Llewelyn with Her Microscope]
Object type: Photograph
Date: ca. 1854
Artist:  John Dillwyn Llewelyn 
Artist bio: British, Swansea, Wales 1810–1882 Swansea, Wales
Artist nationality: British, Welsh
Artist role: Artist
Medium: Salted paper print from glass negative
Dimensions: 23.5 x 18.7 cm (9 1/4 x 7 3/8 in. )
Classification: Photographs
Credit line: Robert O. Dougan Collection, Gift of Warner Communications Inc., 1981
Department: Photographs
Repository: Metropolitan Museum of Art, New York, NY
Tags: term: Science, term: Portraits, term: Women, term: Microscopes