the pisa tower, on a sunny summer day. torre di pisa, the campanile of the cathedral of our lady of the assumption, in tuscany

1173 1993 alluvial architect architecture art assumption blue bonanno building campanile cathedral celebrity city day dei emblem europe famous field foundation galilee heritage historic history italian italy lady landmark marble marl masterpiece miracles miracoli piazza pisa pisano pise plain roman romanesque sagging site sky square summer sunny symbol tourism tourist tower travel tuscany unesco works world