Citation
"Duc Decazes [Louis-Charles-Élie-Amanien Decazes de Glücksbierg, 2nd Duc de Decazes and 2nd Hertig af Glücksbierg (1819-1886)] (Nadar (Gaspard-Félix Tournachon))(Published by Ludovic Baschet)(Printed by Goupil et Cie) , P1982.110.29,” Harvard Art Museums collections online, Dec 22, 2024, https://hvrd.art/o/100886.