# Portret van een onbekende vrouw

- By: Leonard Stollenwerk (Aken, 1829–1910)
- Date: 1864 - 1883
- Medium: cardboard, paper
- Classification: carte-de-visite
- Dimensions: height 104 mm x width 63 mm
- Museum: [Rijksmuseum](https://www.rijksmuseum.nl/en/collection/object/RP-F-F21860--34eec8934add0bede85f3ed843a6b066)
- Rights: [Public Domain Mark](http://creativecommons.org/publicdomain/mark/1.0/)
- Picture: https://invisiblenetwork.ai/thumbs/web/382bf4e3185591a4ceb4823c66411228.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)