1860–1869
Pierre Louis Pierson, 1855
Pierre Louis Pierson, 1863
Pierre Louis Pierson, 1860
Pierre Louis Pierson, 1893
Pierre Louis Pierson, 1895
![[Anna Murat and Unknown Sitters]](https://images.metmuseum.org/CRDImages/ph/original/DP221435.jpg)
![[Countess de Castiglione, from Série des Roses]](https://images.metmuseum.org/CRDImages/ph/original/DP205221.jpg)
![[Countess de Castiglione]](https://images.metmuseum.org/CRDImages/ph/original/DP205252.jpg)
![[Countess de Castiglione]](https://images.metmuseum.org/CRDImages/ph/original/DP205248.jpg)
