1860–1869
Pierre-Louis Pierson, 1893
Pierre-Louis Pierson, 1860
Pierre-Louis Pierson, 1861
Pierre-Louis Pierson, 1855
Pierre-Louis Pierson, 1875
Pierre-Louis Pierson, 1895
![[Vignetted Sitting in Ritrosetta Dress]](https://images.metmuseum.org/CRDImages/ph/original/DP-18415-003.jpg)
![[Duc de Morny Album]](https://images.metmuseum.org/CRDImages/ph/original/DP221420.jpg)
![[Pourtalès, Metternich, Grande Duchesse de Mecklemboury, and Unknown Sitter]](https://images.metmuseum.org/CRDImages/ph/original/DP221434.jpg)
![[Countess de Castiglione]](https://images.metmuseum.org/CRDImages/ph/original/DP158958.jpg)