<prompt> Translate the following text to EnglishVitabu vingi vimeandikwa kuhusu michoro ya kwanza iliyochongwa kwenye vibao vitano na maboma makubwa yaliyoyaweka mbali, na vimeandikwa kuanzia karne ya 11 hadi ya 15.  <response>: Entire books have been written about the original mosaics on the five domes and the great barrel vaults separating them, dating from the 11th to the 15th centuries. 