<prompt> Translate the following text to EnglishMambo ya ajabu zaidi ya kanisa ni mosaics yake ya Byzantine, mashimo ya Agano la Kale juu ya kuta, na Maria na Yesu katika apse juu ya madhabahu kuu.  <response>: The most spectacular art treasures of the church are its gorgeous Byzantine mosaics, glittering Old Testament scenes high on the walls dont forget the binoculars, and a triumphant Mary and Jesus enthroned in the apse over the high altar. 