"Wikimedia Commons is a media file repository making available public domain and freely-licensed educational media content (images, sound and video clips) to everyone..Unlike traditional media repositories, Wikimedia Commons is free. Everyone is allowed to copy, use and modify any files here freely as long as they follow the terms specified by the author; this often means crediting the source and author(s) appropriately and releasing copies/improvements under the same freedom to others."
Below is Energy food: Milk for warmth. Poster for Cleveland Division of Health promoting milk, showing a woman wearing winter clothing holding a glass of milk, 1941. Source: Library of Congress
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