Today, the square is a large space with a green island at the center, l'Isola Memmia, surrounded by a small canal bordered by two rings of statues.
Prior to 1635, the area that would come to be known as the "Prato della valle" was largely a featureless expanse of partially swampy terrain just south of the old city walls of Padova.
In 1636, a group of Venetian and Veneto notables financed the construction of a temporary but lavishly appointed theater as a venue for mock battles on horseback.
Andrea Memmo resided at Palazzo Angeli, constructed in the 15th century and located in Prato della Valle at an angle with the avenue Umberto I.
During the 1990s, the Prato went through a period of degradation and neglect, but today it has been restored through reclamation projects organized by a group of Padua's concerned citizens.
The monumental 15th century building of the Palazzo Angeli, belonging to the City of Padova and once the home of Andrea Memmo, hosts the Museum of Precinema – Minici Zotti Collection.