Portrait of <a href="https://fr.wikipedia.org/wiki/C%C3%A9sar_de_Cock" class="extiw" title="fr:César de Cock">César de Cock</a> (1823–1904), Belgian painter and engraver by Gustave Vanaise (1854–1902).
<bdi><a href="https://www.wikidata.org/wiki/Q3121341" class="extiw" title="d:Q3121341"><span title="Belgian painter (1854-1902)">Gustaaf Vanaise</span></a>
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<a rel="nofollow" class="external text" href="https://www.askart.com/artist/Cesar_De_Coch/11140814/Cesar_De_Coch.aspx">Gallica</a>