Tarakeshwara Temple
... that the Tarakeshwara Temple in Hangal has an octagonal hall with a 6-metre (20 ft) diameter lotus carving as its ceiling?
... that the <b id="mwBFk"><a href="./Tarakeshwara_Temple,_Hangal" id="mwBFo" rel="mw:WikiLink" title="Tarakeshwara Temple, Hangal">Tarakeshwara Temple</a></b> in <a href="./Hangal" id="mwBFs" rel="mw:WikiLink" title="Hangal">Hangal</a> has an octagonal hall with a <span about="#mwt48" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"6"},"2":{"wt":"m"},"adj":{"wt":"on"}},"i":0}}]}' id="mwBFw" typeof="mw:Transclusion">6-metre (20</span><span about="#mwt48" typeof="mw:Entity"> </span><span about="#mwt48">ft)</span> diameter <a class="mw-redirect" href="./Indian_lotus" id="mwBF0" rel="mw:WikiLink" title="Indian lotus">lotus</a> carving <i id="mwBF4">(pictured)</i> as its ceiling?