Hero Muller

<strong>Quelle:</strong> <bdi><a href="https://en.wikipedia.org/wiki/en:Pierre-Georges_Jeanniot" class="extiw" title="w:en:Pierre-Georges Jeanniot"><span title="French painter (1848-1934)">Pierre-Georges Jeanniot</span></a> </bdi> - Victor Hugo, <i>Les Misérables</i>, Paris, Émile Testard et Cie (dite « Édition nationale »), 1890-1891, tome V, livre 1, chapitre 21.

<strong>Quelle:</strong> Rijksmuseum - <a rel="nofollow" class="external free" href="http://hdl.handle.net/10934/RM0001.COLLECT.337689">http://hdl.handle.net/10934/RM0001.COLLECT.337689</a>

<strong>Quelle:</strong> <div class="fn value"> Hans Muller</div> - <span class="int-own-work" lang="en">Own work</span>

<strong>Quelle:</strong> Flickr photographer <a rel="nofollow" class="external text" href="https://www.flickr.com/people/harrydiaz/">Harry Díaz </a> - <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/harrydiaz/2971740838/">Flickr photo</a>

<strong>Quelle:</strong> <a rel="nofollow" class="external text" href="https://www.flickr.com/people/46944516@N00">Pedro Ribeiro Simões</a> from Lisboa, Portugal - <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/pedrosimoes7/30403754967/">Untitled (1959) - Henri Michaux (1899 - 1984)</a>

<strong>Quelle:</strong> -