The sculpture of William Penn on top of City Hall tower is thought to be the largest bronze sculpture on top of a building at 37 feet tall and 27 tons.This is one of 250 sculptures that adorn City Hall created by Alexander Milne Calder.
Well for a 4 hour tour you did very good! What lenses were you using? I have a gallery called ' While Out and About" which for all practical purposes is a Philadelphia gallery.