<bdi><a href="https://www.wikidata.org/wiki/Q592467" class="extiw" title="d:Q592467"><span title="Slovenian-Austrian Navy officer and painter (1833-1905)">Anton Perko</span></a>
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<a rel="nofollow" class="external text" href="http://www.wikigallery.org/wiki/painting_361765/Anton-Perko/The-Secret-Harbour">www.wikigallery.org</a>, <a rel="nofollow" class="external autonumber" href="http://www.sothebys.com/en/auctions/ecatalogue/2003/the-marine-sale-w03856/lot.52.html">[1]</a>