<bdi><a href="https://www.wikidata.org/wiki/Q18600494" class="extiw" title="d:Q18600494"><span title="German painter (1857–1922)">Max Gaisser</span></a>
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<a rel="nofollow" class="external text" href="https://www.shannons.com/auction-lot/max-gaisser-german-1857-1922-a-difficult-pro_D104D89830">Shannon's Fine Art Auctioneers, October 24, 2019, lot 43</a>