Work Details:
| Title: | Comtesse de Castiglione |
| Creator: | Louis Frederic Mayer [French, c. 1840 – 1869] and Pierre-Louis Pierson [French, 1822 – 1913] |
| Culture/Nationality: | French |
| Date: | c. 1864 |
| Location: | private collection |
| Medium: | daguerreotype |
Work Details: