Creative Commons

We're starting #PublicDomainFriday where we share one gem from the public domain at the end of every week. And how could we not start with this one?? Share your own favorite public domain image or remix this one and share with the hashtag! "I Know a Secret" by Eulalie Osgood Grover, 1911.

Public Domain Image Archive

‘I Know a Secret’ by Eulalie Osgood Grover from Kittens and Cats; a Book of Tales

If you’re passionate about making knowledge and culture accessible, we have a course for you! The CC Certificate for Open Culture/GLAM (galleries, libraries, archives, and museums) is a 10-week virtual professional development training course designed for institutions and community groups dedicated to cultural heritage preservation. Sign up for the Jan 26-Apr 5 course here:

2026 CC Certificate Course Registration

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When shared openly, cultural heritage collections… 👁️‍🗨️ …are easier to find 👥 …reach broader and more diverse audiences 🤲 …can be preserved, safeguarded and refined in digital form 💯… can be (re)used with more legal certainty Learn more about what openness does for cultural heritage here: https://buff.ly/DUe2hf7 Image: Library - Staircase © 2022 by Traveller_40 is licensed under CC BY-NC-ND 2.0