Seibal
... that the monuments of the ancient Maya city of Seibal in Guatemala display an unusual mix of Maya and foreign elements?
... that the monuments of the ancient <a href="./Maya_civilization" id="mwFww" rel="mw:WikiLink" title="Maya civilization">Maya</a> city of <b id="mwFw0"><a href="./Seibal" id="mwFw4" rel="mw:WikiLink" title="Seibal">Seibal</a></b> in <a href="./Guatemala" id="mwFw8" rel="mw:WikiLink" title="Guatemala">Guatemala</a> display an unusual mix of Maya and foreign elements?