<bdi><a href="https://en.wikipedia.org/wiki/en:Gustav_Jahn" class="extiw" title="w:en:Gustav Jahn"><span title="Austrian painter and mountaineer (1879-1919)">Gustav Jahn</span></a>
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1. Arcadja  Auctions Webpage Source: <a rel="nofollow" class="external autonumber" href="http://www.arcadja.com/auctions/en/jahn_gustav/artist/14466/">[1]</a>] Image: <a rel="nofollow" class="external autonumber" href="http://images.arcadja.com/jahn_gustav-fr%C3%BChling~250~10509_20100331_38G00331_148.jpg">[2]</a><br>2. <a rel="nofollow" class="external text" href="http://www.arcadja.com/auctions/en/private/jahn_gustav/artworks/14466/0/">Palais Dorotheum, Nov 6, 2013, lot 40 via ARCADJA auction results</a><br>3. <a rel="nofollow" class="external text" href="http://www.dorotheum.com/auktionen/auktion-10649-moderne-und-zeitgenossische-druckgrafik.html?no_cache=1&amp;obj=200">Palais Dorotheum, 4 June 2014, lot 37</a>