Antique print titled 'Mademoiselle Sontag'. Portrait of Henriette Sontag, German opera singer. Printed by C. Hullmandel, circa 1860.
Bartele Gallery. Original antique maps, sea charts, engravings and works on paper. This is a plain text rendering of a page that is otherwise built in the browser. The catalogue index is at https://www.bartele.net/catalogue and machine readable notes are at https://www.bartele.net/llms.txt.