<bdi><a href="https://www.wikidata.org/wiki/Q18558948" class="extiw" title="d:Q18558948"><span title="German painter">Harald Friedrich</span></a>
</bdi>
<a rel="nofollow" class="external text" href="http://www.arcadja.com/auctions/de/private/friedrich_harald/kunstwerken/109608/0/">Kastern, Hannover, 27.04.2007, lot 910 via ARCADJA auction results</a>