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Nature Illustrations

http://www.openculture.com/2017/11/two-million-wondrous-nature-illustrations-put-online-by-the-biodiversity-heritage-library.html?fbclid=IwAR1lTVCBjDUd0ir4-ZcXXWllCuyUwadVH6edANpv7gZrj-3Cn9EoB9ZudNE…