From the Open Library of humanities [blog](https://www.openlibhums.org/news/483/):

> We are delighted to announce that the Open Library of Humanities is now open to expressions of interest from subscription journals in the humanities seeking to move to a gold open access (OA) publishing model without author-facing charges (‘diamond’ OA).

The [journal-flipping posters](https://www.openlibhums.org/news/483/) are the best part.