Citation
"Viollet-le-Duc [Eugene Emmanuel Viollet-le-Duc (1814-1879)] (Nadar (Gaspard-Félix Tournachon))(Published by Ludovic Baschet)(Printed by Goupil et Cie) , P1982.110.34,” Harvard Art Museums collections online, Nov 05, 2024, https://hvrd.art/o/100881.