The Online Learning team recommends the following resources for copyright free images:


Please avoid using images from the following sources: 

  • News websites

  • Google searches

  • Textbooks not assigned to the class


Please note:

  • Graphs that have no artistic effort are OK -- you cannot copyright data

  • If there are images that we cannot find in any of the cleared resources, please compile a list of these images and we will have our illustrator create a bespoke version. Please email Zachary Humenik ( for help. 

Additional Penn Resources on Copyright