Marble Palace
...that Count Orlov's Marble Palace, decorated with 32 shades of Russian marbles, currently houses the largest exhibition of Pop Art in Saint Petersburg?
...that <a class="mw-redirect" href="./Count_Orlov" id="mwBJ4" rel="mw:WikiLink" title="Count Orlov">Count Orlov</a>'s <b id="mwBJ8"><a href="./Marble_Palace" id="mwBKA" rel="mw:WikiLink" title="Marble Palace">Marble Palace</a></b>, decorated with 32 shades of <a href="./Russia" id="mwBKE" rel="mw:WikiLink" title="Russia">Russian</a> <a href="./Marble" id="mwBKI" rel="mw:WikiLink" title="Marble">marbles</a>, currently houses the largest exhibition of <a class="mw-redirect" href="./Pop_Art" id="mwBKM" rel="mw:WikiLink" title="Pop Art">Pop Art</a> in <a href="./Saint_Petersburg" id="mwBKQ" rel="mw:WikiLink" title="Saint Petersburg">Saint Petersburg</a>?