1860–1869
Pierre Louis Pierson, 1895
Pierre Louis Pierson, 1860
Pierre Louis Pierson, 1863
Pierre Louis Pierson, 1856
![[Countess de Castiglione, from Série des Roses]](https://images.metmuseum.org/CRDImages/ph/original/DP205225.jpg)
![[Countess de Castiglione, from Série des Roses]](https://images.metmuseum.org/CRDImages/ph/original/DP205228.jpg)
![[Portrait in a White Dress]](https://images.metmuseum.org/CRDImages/ph/original/DP158930.jpg)
