In the centre of the square the obelisk and the two fountains, one of Bernini (1675) and another of Maderno (1614) stand out.
ໃນໃຈກາງຂອງມົນທົນ, obelisk ແລະສອງ fountains ໂດດເດັ່ນ, ຫນຶ່ງໂດຍ Bernini (1675) ແລະປະເທດອື່ນໆໂດຍ Maderno (1614).