Archive.org's huge library of images

Search several image sources for openly licensed material.

Free images from libraries all over the world.

A collection of images published on Flickr using a Creative Commons license.

Search over 10,000 images from Getty Museum and Research Institute collections made available for download.

Open access to over 700,000 digital images from the new York Public Library's collections.

Over 2.5 million+ high quality royalty free stock images, videos and music.

A vast collection of photos and images from the U.S. Government, many of which are in the public domain and free to use.

Freely-usable images.

Curated list of free online lectures from universities such as Berkeley, UCLA, Harvard, MIT, Princeton, Stanford and Yale.

A large collection of movies, films and videos that are all free to use.

A repository of open access digitized videos for education and learning purposes.

Archive of around 2000 talks from experts in diverse fields. Generally short and engaging, these videos can easily be linked to or embedded within other items

A collection of films that aims to provoke thought, awareness, and critical thinking on current events, cultural topics, and social issues.

YouTube's courses channel.

YouTube's Learning channel has lots of videos to choose from.