Tags: Religious Building.
Siena Cathedral (Italian: Duomo di Siena) is a medieval church in Siena Italy dedicated from its earliest days as a Roman Catholic Marian church and now dedicated to Santa Maria Assunta (Holy Mary Our Lady of the Assumption).The cathedral itself was originally designed and completed between 1215 and 1263 on the site of an earlier structure. It has the form of a Latin cross with a slightly projecting transept a dome and a bell tower.