Credits

Paintings & Open Access

Last updated: 07 July 2026. All paintings featured in Trading Art Game are public-domain works. High-quality images of them have been made available through their museums' open-access programmes.

Public domain

Trading Art Game is built entirely from artworks that are in the public domain. We use high-quality images that museums have chosen to release through their open-access programmes.

Because these works are in the public domain, no one claims ownership of the artworks themselves. We are deeply grateful to the institutions below for opening their collections to the public, and we want to credit them clearly.

Museums

The paintings in the app are sourced from the open-access collections of:

  • National Gallery of Art (Washington, D.C.) — open access / image-use policy
  • Städel Museum (Frankfurt) — open access / image-use policy
  • Rijksmuseum (Amsterdam) — open access / image-use policy
  • SMK – National Gallery of Denmark (Copenhagen) — open access / image-use policy

This list will grow as we add more works in the future.

A note on accuracy

We do our best to present each artwork and its details faithfully. If you spot an error, or you represent an institution and have a question about how your work is credited, please contact us at support@norfstudios.dev.

Trading Art Game

norfstudios OÜ

tradingartgame@norfstudios.dev

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