Sketch of an allegorical subject of a painted ceiling (Allegory of Time?)
<bdi><a href="https://en.wikipedia.org/wiki/en:Franz_Anton_Maulbertsch" class="extiw" title="w:en:Franz Anton Maulbertsch"><span title="Austrian artist (1724-1796)">Franz Anton Maulbertsch</span></a>
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<a href="//commons.wikimedia.org/wiki/User:Anagoria" title="User:Anagoria">anagoria</a>