Carl Neumann, St. Giorgio Maggiore in Venice, n.d.
<bdi><a href="https://www.wikidata.org/wiki/Q6006049" class="extiw" title="d:Q6006049"><span title="Danish painter (1833-1891)">Carl Neumann</span></a>
</bdi>
<a rel="nofollow" class="external text" href="http://www.nivaagaard.dk/samling-da/carl-neumann-1/">www.nivaagaard.dk</a>