The huge, distinctive buttresses
Sightseeing in Italy picture - The 13th century church contains St Clare's remains. Born in 1193 into one of the noblest families of Assisi, Clare gave all of her wealth to the poor & founded, together with St Francis, the Order of the Poor Clares. She was canonized in 1255. More info here: http://en.wikipedia.org/wiki/Basilica_of_Santa_Chiara