A Polish Nobleman
... that scholars are not sure who is portrayed in Rembrandt's painting A Polish Nobleman ?
... that scholars are not sure who is portrayed in <a href="./Rembrandt" id="mwBNE" rel="mw:WikiLink" title="Rembrandt">Rembrandt</a>'s painting <i id="mwBNI"><b id="mwBNM"><a href="./A_Polish_Nobleman" id="mwBNQ" rel="mw:WikiLink" title="A Polish Nobleman">A Polish Nobleman</a></b></i> <i id="mwBNU">(pictured)</i>?