Opera by Maestro Casati in honor of the goddess Diana, divinity of Italian origin dedicated to hunting and protector of women, located on the seafront in Sant'Anna area, at the west entrance of the city.

It was restored in 2012 by artist Sandro Soravia, ceramic master of Albisola, who replaced the tiled ceramic tile tiles (Tuscan majolica brick cooked with high firing) and to "rebuild" the original mosaic tiles; The work was entirely funded by the Pro Sant'Anna Committee (traders, hoteliers and Dianesi families).