It consists of a bronze bas-relief and a dedication tablet mounted on a vertical granite slab.
His first independent Medici commission was a bronze bas-relief for a chapel altar in 1614.
The middle part, hewn from a block of red Finnish granite, is decorated with bronze bas-reliefs.
The restored monument was inaugurated in 1856, with the addition of two bronze bas-reliefs by Philippe Grass.
The memorial features a life-size bronze bas-relief by Felix de Weldon.
A granite watering trough adorned with a bronze bas-relief of a horse.
Up close, they see a narrow band of bronze bas-relief showing families in chains.
A vast fantastical bronze bas-relief of whales, pelicans and sea horses is being recast.
There is a granite pillar rising from the fountain on which there is a bronze bas-relief.
The marble pedestal, also by Giambologna, represents bronze bas-reliefs with the same theme.