# Portret van Dirk Huizinga, hoogleraar geneeskunde in Groningen en rector magnificus van 1879 tot 1880

- By: Friedrich Julius von Kolkow (Danzig, 1839–1914)
- Date: c. 1875 - in or before 1880
- Medium: photographic support
- Classification: page
- Dimensions: height 103 mm x width 64 mm
- Museum: [Rijksmuseum](https://www.rijksmuseum.nl/en/collection/object/RP-F-F25271--689086597a8c32aff3cd99a37ccebb4e)
- Rights: [Public Domain Mark](http://creativecommons.org/publicdomain/mark/1.0/)
- Picture: https://invisiblenetwork.ai/thumbs/web/5d722fb129de153706570b3a789ca788.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)