Villa Pisani was designed by Andrea Palladio about 1552, for Cardinal Francesco Pisani. Pisani was also a patron of the painters Paolo Veronese and Giambattista Maganza and the sculptor Alessandro Vittoria, who provided sculptures of the Four Seasons for the villa, which is in fact provided with fireplaces to dispel winter chill.
Construction of the villa was under way by 1553, and it was completed in 1555. The central block is an uncompromising rectangle, with a pedimented tetrastyle portico, Ionic over Doric, that has been sunk into its wall-plane so that the columns are embedded half-columns. On the garden front, the similar structure instead forms a screen across the fronts of a recessed portico surmounted by a loggia, which become in single recessed central feature. The Doric frieze runs uninterrupted round the building, further binding all elements together. There are no surviving autograph drawings related to this project. However, Palladio published a version of the building in his I Quattro Libri dell'Architettura. The woodcut shows an idealized, amplified form of the villa, in which the central block is flanked by arched gateway structures that end in tall, three-storey tower-like pavilions.
In 1996 UNESCO included the Villa Pisani in the World Heritage Site 'City of Vicenza and the Palladian Villas of the Veneto'. The villa continues to be in private ownership.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.