https://creativecommons.org/publicdomain/zero/1.0/ https://www.rawpixel.com/image/421726 Rock Creek Park, Washington, D.C. Original image from Carol M. Highsmith’s America, Library of Congress collection.…

Rock Creek Park, Washington, D.C. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced by rawpixel.

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