https://creativecommons.org/publicdomain/zero/1.0/ https://www.rawpixel.com/image/429751 Popular Lectures on Human Nature, a book cover illustration by an unknown artist referencing Prof. W.G Alexander. Original…

Popular Lectures on Human Nature, a book cover illustration by an unknown artist referencing Prof. W.G Alexander. Original from Library of Congress. Digitally enhanced by rawpixel.

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