Thora Hallager (February 3,1821-June 16, 1884) was a Danish photographer. She was Denmark’s earliest female photographer.
Biography on Wikipedia: https://en.wikipedia.org/wiki/Thora_Hallager
Self Portrait by Thora Hallager
Scan from negative / Royal Danish Library Digital Collections
Thora Hallager’s photographs of Hans Christian Andersen
Further reading:
https://www.fotohistorie.com/hallager-thora-kbh.html (in Danish)
Letters from Hans Christian Andersen to Thora Hallager (in Danish)
Downstairs by Loren MacIver
“Country Post” (Detail) by Doris Lee
Hat Sale by Mabel Dwight
Untitled by Maud Hunt Squire
Hiddense fishermen at the Garden Fence by Elisabeth Büchsel
Portrait of Alexei Remizov by Anna Golubkina
25th Anniversary Print by Miye Matsukata
Abstract Sculpture (1) by Katarzyna Kobro
Portrait of Johannes Brahms by Bertha Wehnert-Beckmann