Young Alexander holding a barometer together with his widowed mother.
<div class="fn value">
Unknown artist<span style="display: none;">Unknown artist</span></div>
circa 1780 <div style="display: none;">date QS:P571,+1780-00-00T00:00:00Z/9,P1480,Q5727902</div>
<a href="//commons.wikimedia.org/w/index.php?title=User:Llucido3400&amp;action=edit&amp;redlink=1" class="new" title="User:Llucido3400 (page does not exist)">Llucido3400</a> owns the painting.