<bdi><a href="https://en.wikipedia.org/wiki/en:Ludwig_Willroider" class="extiw" title="w:en:Ludwig Willroider"><span title="Austrian painter (1845-1910)">Ludwig Willroider</span></a>
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<a rel="nofollow" class="external text" href="http://www.bassenge.com/bassenge/de/lose.asp?c=Q&amp;lot=6194&amp;pg=20&amp;DET=1&amp;IMG=1&amp;im=2&amp;#LN">Galerie Bassenge, Berlin, Auktion 112, 29 November 2018, Los 6194</a>