San Cassiano
... that Antonello da Messina's altarpiece for San Cassiano in Venice disappeared from the church during the 17th century, only to be found later in the private collection of Archduke Leopold William?
... that <a href="./Antonello_da_Messina" id="mwHHM" rel="mw:WikiLink" title="Antonello da Messina">Antonello da Messina</a>'s <a href="./Altarpiece" id="mwHHQ" rel="mw:WikiLink" title="Altarpiece">altarpiece</a> for <b id="mwHHU"><a class="mw-redirect" href="./San_Cassiano_(Venice)" id="mwHHY" rel="mw:WikiLink" title="San Cassiano (Venice)">San Cassiano</a></b> in <a href="./Venice" id="mwHHc" rel="mw:WikiLink" title="Venice">Venice</a> disappeared from the church during the 17th century, only to be found later in the private collection of <a class="mw-redirect" href="./Archduke_Leopold_William" id="mwHHg" rel="mw:WikiLink" title="Archduke Leopold William">Archduke Leopold William</a>?