https://creativecommons.org/publicdomain/zero/1.0/ https://www.rawpixel.com/image/2624539 Carolina Maple (Acer carolinianum) (1923) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by…

Carolina Maple (Acer carolinianum) (1923) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel.

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