Emil Heinrich Du Bois-Reymond (1818–1896), German physiologist; heliogravure of a painting’s photographic reproduction.
<bdi><a href="https://en.wikipedia.org/wiki/en:Max_Koner" class="extiw" title="w:en:Max Koner"><span title="German painter (1854-1900)">Max Koner</span></a>
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1896 or before
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