saint marc's lion with wings sculpture on the facade of gothic duomo di siena cathedral

statue sculpture carving art monument cathedral building relief column landmark temple iron history basilica facade architecture saint marc's lion wings exterior decor details gothic duomo siena tuscany italy ancient animal architectural style architecture art attraction building cathedral catholic christianity church culture decor decoration decorative detail duomo siena europe european exterior facade famous gothic heritage historic historical history italian italy landmark lion medieval medieval middle ages old religion roman catholic sculpture sightseeing statue stone symbol tourism town travel tuscany