"Vittoria Candida Rosa Caldoni (6 March 1805 in Albano Laziale – 1872?/1890? in Russia) was an Italian artists' model. She was the most popular model among the German artists residing in Rome in the early nineteenth-century; especially those associated with the Nazarene movement. Over 100 paintings with her image have survived." - (en.wikipedia.org 27.05.2022)
