Biography: 19th Century photographer Thereza Dillwyn Llewelyn
Thereza Dillwyn Llewelyn (1834 – February 1926) was a Welsh astronomer and pioneer in scientific photography. Due to Llewelyn’s interest in astronomy, her father constructed an equatorial observatory at Penllergare Valley Woods for her sixteenth birthday. Llewelyn collaborated with her father in a number of astrophotographic experiments, including the production of some of the earliest photographs of the moon in…
