Der Mensch als Industriepalast (Man as Industrial Palace) Fritz Kahn, 1926. Chromolithograph. 28
The hand of Mrs. Wilhelm Roentgen: the first X-ray image, 1895. The announcement of Roentgen’s discovery, illustrated with an X-ray photograph of his wife’s hand, “was hailed as one of mankind’s greatest technological accomplishments, an invention that would revolutionize every aspect of human existence.” L L
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