1859
Pierre-Louis Pierson, 1860
Pierre-Louis Pierson, 1861
Pierre-Louis Pierson, 1855
Pierre-Louis Pierson, 1895
Pierre-Louis Pierson, 1875
![[Profile with Chignon, Large]](https://images.metmuseum.org/CRDImages/ph/original/DP158968.jpg)
![[La Comtesse with Group on a Rocky Beach]](https://images.metmuseum.org/CRDImages/ph/original/DP235186.jpg)
![[Unknown Sitters]](https://images.metmuseum.org/CRDImages/ph/original/DP221439.jpg)
![[Countess de Castiglione, from Série des Roses]](https://images.metmuseum.org/CRDImages/ph/original/DP205227.jpg)
