1861–1867
Pierre-Louis Pierson, 1860
Pierre-Louis Pierson, 1861
Pierre-Louis Pierson, 1895
Pierre-Louis Pierson, 1893
Pierre-Louis Pierson, 1863
![[Vignetted Sitting in Ritrosetta Dress]](https://images.metmuseum.org/CRDImages/ph/original/DP-18415-003.jpg)
![[Countess de Castiglione]](https://images.metmuseum.org/CRDImages/ph/original/DP205245.jpg)
![[Album page with ten photographs of La Comtesse mounted recto and verso]](https://images.metmuseum.org/CRDImages/ph/original/DT10614.jpg)
![[Countess de Castiglione, from Série des Roses]](https://images.metmuseum.org/CRDImages/ph/original/DP205228.jpg)
![[Reine d'Etrurie]](https://images.metmuseum.org/CRDImages/ph/original/DP235121.jpg)
