Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q565114 |
| RKDartists | https://rkd.nl/explore/artists/34446 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.83052 |
| VIAF | http://viaf.org/viaf/15045801 |
| Adamlink URI | https://adamlink.nl/person/gudmundsson-sigurdur/4996 |
