The Philadelphia Museum of Art is hosting a Wikipedia edit-a-thon on African-American artists

Write history with the Philadelphia Museum of Art.
On March 25, the museum is hosting a Wikpedia edit-a-thon to increase representation of African-American artists on the online encyclopedia, inspired by the PMA’s new exhibit, Represent: 200 Years of African American Art.
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The Main Line’s Bryn Mawr College has also hosted edit-a-thons, focused on writing entries about women in STEM.