# Portret van de natuuronderzoeker Alexander von Humboldt

- By: Julien-Léopold Boilly (Paris, 1796–1874)
- Date: 1821
- Medium: paper
- Classification: print
- Dimensions: height 355 mm x width 273 mm
- Museum: [Rijksmuseum](https://www.rijksmuseum.nl/en/collection/object/RP-P-1919-601--fa864eb7324c79bbef2eaef71e4ed117)
- Rights: [Public Domain Mark](http://creativecommons.org/publicdomain/mark/1.0/)
- Picture: https://iiif.micr.io/ABRAD/full/!1920,1080/0/default.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)