Dettagli dell’immagine
Portrait of Queen Catherine of Württemberg label QS:Len,"Portrait of Queen Catherine of Württemberg"
Friedrich Fleischmann
http://www.myartprints.co.uk/a/fleischmann-friedrich/catherine-paulovna-grand.html
Fonte dell’immagine: File:Catherine Pavlovna by Fleischmann.jpg · Licenza: Public domain
Ridimensionata per la presentazione.