<bdi><a href="https://en.wikipedia.org/wiki/en:Master_of_the_Osservanza_Triptych" class="extiw" title="w:en:Master of the Osservanza Triptych"><span title="Italian painter and illuminator">Master of the Osservanza Triptych</span></a>
</bdi>
circa 1440 <div style="display: none;">date QS:P571,+1440-00-00T00:00:00Z/9,P1480,Q5727902</div>
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