The Piazza Santa Trinita is a triangular square in Florence, Italy, named after the church of Santa Trinita on the west side of the square. The piazza is traversed by the Via de' Tornabuoni. [1] Near the middle of the square is an ancient Roman column known as the Column of Justice due to the sculpture of "Justice" on the top. [2] Several Gothic and Renaissance palaces surround the square, these include: