1860–1869
Pierre Louis Pierson, 1860
Pierre Louis Pierson, 1895
Pierre Louis Pierson, 1862
Pierre Louis Pierson, 1861
Pierre Louis Pierson, 1855
Pierre Louis Pierson, 1893
![[Countess de Castiglione, from Série des Roses]](https://images.metmuseum.org/CRDImages/ph/original/DP205222.jpg)
![S.M. Empereur. [Napoleon III]](https://media.getty.edu/iiif/image/437797d2-e7c7-4b09-99bb-be135bc83f4e/full/843,/0/default.jpg)
![[Cartes-de-visite album of French actors, actresses, and dancers]](https://media.getty.edu/iiif/image/c20aa780-feb5-4ec4-9f6d-aeac0071ee11/full/843,/0/default.jpg)
![[Countess de Castiglione as the Queen of Etruria]](https://images.metmuseum.org/CRDImages/ph/original/DP221423.jpg)
![[Trying for Snapshots]](https://images.metmuseum.org/CRDImages/ph/original/DP158969.jpg)
