<bdi><a href="https://www.wikidata.org/wiki/Q19923632" class="extiw" title="d:Q19923632"><span title="German painter (1834-1911)">Peter Baumgartner</span></a>
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<a rel="nofollow" class="external text" href="http://www.bonhams.com/auctions/16018/lot/127/">Bonhams, New York, 23 Apr 2008, lot 127</a>