David he was the star here in Florence he was the second project of Michael Angelo after the la pieta which was in Vatican the one you are seeing is the imitation .the original suppose to install on the top of Florence cathedral but the city decided that statue is so beautiful to put on the top of the dome of cathedral and make another to put infront of the govt office which one you can see for free and if you want to see the original you need to make reservation otherwise you need to line up and it will cost you 11 euro which I did not do .and the second picture is Hercules . Do you know that Michael Angelo is a gay?