Alphonse Legros
(1837 - 1911)

Alphonse Legros was a French, later British, painter, etcher, sculptor, and medallist. He moved to London in 1863 and later took British citizenship. He was important as a teacher in the British etching revival.

https://en.wikipedia.org/wiki/Alphonse_Legros

Portrait de Jules Dalou
1876
Drypoint and etching
25 x 17 cm
https://www.metmuseum.org/art/collection/search/812204