1895
Pierre-Louis Pierson, 1860
Pierre-Louis Pierson, 1895
Pierre-Louis Pierson, 1855
Pierre-Louis Pierson, 1863
![[Countess de Castiglione, from Série des Roses]](https://images.metmuseum.org/CRDImages/ph/original/DP205219.jpg)
![[La Comtesse in robe de piqué or as Judith (?)]](https://images.metmuseum.org/CRDImages/ph/original/DP232231.jpg)
![[Countess de Castiglione, from Série des Roses]](https://images.metmuseum.org/CRDImages/ph/original/DP205228.jpg)
![[Unknown Sitters]](https://images.metmuseum.org/CRDImages/ph/original/DP221439.jpg)
