# Miniature Portrait of Hugo de Groot

- By: Clemens Nachtegaal (ca. –na 1)
- Date: 1600 - 1650
- Medium: ivory, India ink (ink)
- Classification: plaque
- Dimensions: height 7.7 cm x width 5.5 cm x depth 0.3 cm
- Museum: [Rijksmuseum](https://www.rijksmuseum.nl/en/collection/object/NG-458--adc91751d9823a4877115ce0f1a4c77b)
- Rights: [Public Domain Mark](http://creativecommons.org/publicdomain/mark/1.0/)
- Picture: https://invisiblenetwork.ai/thumbs/web/534e93a32e0ac4ca848a23dd82d7d217.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)