Full-length portrait of Prince Johachim MURAT by Disderi.
 Albumen print, business card format
 Joachim Joseph Napoléon Murat, 4th Prince Murat, born on July 21, 1834 in Bordentown, in Burlington County, New Jersey (United States), and died on October 23, 1901 at the Château de Chambly, grandson of Joachim Murat and Caroline Bonaparte, he was a general of the Second Empire.
 Eugène Disderi (1819-1889) invented the carte-de-visite portrait in 1854. He developed a multi-lens camera that allowed for multiple exposures on a single negative, thus reducing production costs. He thereby contributed to popularizing photography and disseminating carte-de-visite photographs.