1860–1869
Pierre Louis Pierson, 1868
Pierre Louis Pierson, 1860
Pierre Louis Pierson, 1855
Pierre Louis Pierson, 1857
Pierre Louis Pierson, 1861
Pierre Louis Pierson, 1862
![[M.] de Royer](https://media.getty.edu/iiif/image/63314acf-a28b-4540-9570-a04784ec8d55/full/843,/0/default.jpg)
![[Marie de Morny]](https://images.metmuseum.org/CRDImages/ph/original/DP221422.jpg)
![[Madame Demidoff and Unknown Sitters]](https://images.metmuseum.org/CRDImages/ph/original/DP221440.jpg)
![Duc de Morny [Charles Auguste Louis Joseph de Morny, 1811 - 1865]](https://media.getty.edu/iiif/image/be306904-9ed2-46a3-8363-1822e0c04cdc/full/843,/0/default.jpg)
