<bdi><a href="https://www.wikidata.org/wiki/Q22688988" class="extiw" title="d:Q22688988"><span title="German landscape painter">Karl Kaltenmoser</span></a>
</bdi>
circa 1870-1880
<a rel="nofollow" class="external text" href="https://hampel-auctions.com/archive-catalogue-detail.php?la=cn&amp;a=74&amp;s=144&amp;id=69644&amp;q=5759&amp;kid=5759&amp;qa=">Hampel Auktionen, München, 19 September 2008, lot 386</a>