Giostra del Saracino

I live in Arezzo, Italia and during summer in my town there's an amazing game called "Giostra del Saracino" which is played in the old square of the town.
The town has 4 quarters/teams which play in order to win the edition.
Here some images.











here you'll find others images:
http://www.flickr.com/photos/dylan66/sets/72157624725595999/detail/

More about Saracino:
http://www.giostradelsaracino.arezzo.it/