<bdi><a href="https://en.wikipedia.org/wiki/en:Willem_Roelofs" class="extiw" title="w:en:Willem Roelofs"><span title="Dutch painter and entomologist (1822–1897)">Willem Roelofs</span></a>
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<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/39073133@N07/3638362045/">Duinlandschap met koeien bij bloemendaal (Willem Roelofs)</a>