https://creativecommons.org/publicdomain/zero/1.0/ https://www.rawpixel.com/image/2272362 Melethallia–Gesellige Algetten from Kunstformen der Natur (1904) by Ernst Haeckel. Original from Library of Congress.…

Melethallia–Gesellige Algetten from Kunstformen der Natur (1904) by Ernst Haeckel. Original from Library of Congress. Digitally enhanced by rawpixel.

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