1861–1867
Pierre-Louis Pierson, 1860
Pierre-Louis Pierson, 1893
Pierre-Louis Pierson, 1861
Pierre-Louis Pierson, 1855
![[Trying for Snapshots]](https://images.metmuseum.org/CRDImages/ph/original/DP158969.jpg)
![[Album page with ten photographs of La Comtesse mounted recto and verso]](https://images.metmuseum.org/CRDImages/ph/original/DT10614.jpg)
![[Anna Murat and Unknown Sitters]](https://images.metmuseum.org/CRDImages/ph/original/DP221435.jpg)