- wikiart.org en/herman-de-vries
- journa.com max-de-vries
- kimnereli.net Sunucu & Spiker Tara de Vries
- twitter.com MaxWdeVries
- rijksmuseum.nl en/collection/RP-P-OB-55.197
- metmuseum.org art/collection/search/437921
- history.berkeley.edu people/faculty/emeriti/jan-…