August 2026 Resource Highlight: Open Image Collections

This month’s blog post was contributed by Kayla Reed, Discovery, Systems and Digital Strategy Librarian at Grinnell College.

Creating and adapting open educational resources is no small task! One thing that can make it easier is finding openly sourced visuals. Finding materials that all mesh under one Creative Commons License can feel intimidating, but keeping track of your resources and opting for open or original content can lighten the load.

Using visual materials that have open licenses can help you:

  1. Avoid copyright infringement
  2. Avoid having to pay to use materials
  3. Can allow modifications depending on the license

Visuals can make a big difference in learning materials.

How to find openly licensed visuals

You can check museum websites for images of art! Many will have images that are free to use.

Screenshot of search for birds in the National Gallery of art.
When searching the National Gallery of Art, be sure to check the “Image Download Available” box.
  • National Gallery of Art: More then 60,000 images of artwork in the National Gallery’s collections are available open access for both commercial and non-commercial use.
  • Metropolitan Museum of Art: Over 492,000 images of public domain artworks are available for free and unrestricted use.

Other open projects help create materials specifically for incorporation into open projects, such as the Indigenous Education Stock Photos Project and the Disabled and Here Collection!

There are sites for more general images as well, some of which pull together openly licensed images from several disparate sources.

Screenshot of a search for "birds" on openverse.
Openverse pulls from other open collections of images, and can be sorted by license (public domain, CC0, CC BY, etc).
  • Openverse: A metasearch of CC-licensed images found across Flickr, Wikimedia, and other popular image sites, managed by Creative Commons.
  • Wikimedia Commons: A collection of openly licensed images shared for use on the Wikimedia platform.
  • Public Domain Image Archive: A collection of over 11,000 public domain photos and illustrations which are free to use and share.

These materials can elevate your work and make copyright compliance easy.

Are there other sources not mentioned here? Comment below!

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