tetraconch
... that tetraconch churches, with four apses spreading from a central dome, are a speciality of medieval Armenian and Georgian architecture?
... that <b id="mwCYk"><a href="./Tetraconch" id="mwCYo" rel="mw:WikiLink" title="Tetraconch">tetraconch</a></b> churches, with four <a href="./Apse" id="mwCYs" rel="mw:WikiLink" title="Apse">apses</a> spreading from a central dome, are a speciality of medieval <a href="./Armenia" id="mwCYw" rel="mw:WikiLink" title="Armenia">Armenian</a> and <a class="mw-redirect" href="./Architecture_of_Georgia_(country)" id="mwCY0" rel="mw:WikiLink" title="Architecture of Georgia (country)">Georgian architecture</a>?