The Palace of Justice in Poitiers was the seat of the Counts of Poitou and Dukes of Aquitaine in the 10-12th centuries. The former Merovingian kingdom of Aquitaine was re-established by Charlemagne for his son Louis the Pious; in the 9th century, a palace was constructed or reconstructed for him, one among many, above a Roman wall datable to the late 3rd century, at the highest spot of the town. Louis stayed there many times as a king and then returned to the palace after becoming, in 839 and 840. The palatium was specifically called a palace in the reign of Charles the Bald. After the disintegration of the Carolingian realm, the palace became the seat of the Counts of Poitiers. The first palace of Poitiers was completely destroyed by a fire in 1018.
The palace was completely rebuilt, straddling the wall, by the Count-Dukes of Aquitaine, then at the pinnacle of their power. In 1104, Count William IX added a donjon on the town side. It is known as the tour Maubergeon, after his mistress Amauberge, wife of Vicomte Aimery de Châtellerault and grandmother of Eleanor of Aquitaine. The rectangular keep is reinforced with four smaller square towers projecting from each corner; it was greatly damaged when the southern portion of the palace was set ablaze by Henry of Grosmont in 1346.
Between 1191 and 1204, Eleanor fitted up a dining hall, the Salle des Pas Perdus, the 'hall of lost footsteps', where a footfall was silenced by the vastness of its space— 50 metres in length, 17 metres in width, perhaps the largest in contemporary Europe. The hall has not retained its original beamed ceiling; it has been covered by chestnut woodwork, constructed in 1862 by a team of marine carpenters from La Rochelle. The walls of the hall are daubed and painted so as to imitate stone facing. Their monotony is relieved by cusped arches resting on slender columns. A stone bench rings the walls of the hall.
In 1384-86 Jean I, duc de Berry, who was also appanage count of Poitiers, rebuilt the part of the palace which had been destroyed by fire. On the one hand, the donjon and the ramparts were reconstructed; on the other hand, the private apartments were restored in the Gothic Flamboyant style by Jean's court architect and sculptor Guy de Dammartin. These works were undertaken between 1388 and 1416, during pauses in the course of the Hundred Years' War.
The tour Maubergeon was reconstructed on three floors with ogival vaulting, illuminated by glazed windows and topped by nineteen statues. Of these, only sixteen pieces survive: they represent the duke's counsellors in clerical habits, while the statues of the duke and his wife are missing. In its unfinished state, the tower has neither machicolations nor canopies above the statues.
At the behest of Guy de Dammartin, three monumental stoves were installed in the grand hall; they were decorated with Gothic Flamboyant statuary and surmounted by a gallery. The southern wall of the hall was also overhauled: it was pierced by great bays which masked the pipes from outside view. The exterior of this wall was decorated with flamboyant ogives. The floor was tiled by Jehan de Valence, called 'the Saracen' in the accounts, with green and gold circular lustred maiolica tiles. When the project was complete, Jehan de Valence returned home to Valencia, and no further lustred tin-glazed faience was produced in France.
The count-dukes sometimes administered justice in the great hall. It was there that Hugues de Lusignan, comte de la Marche, publicly challenged Louis IX on Christmas Day, 1241. After the province of Poitou was reattached to the royal domain, la salle des pas perdus was renamed la salle du Roi ('the royal hall'). A judicial institution, le parlement royal, sat there from 1418 to 1436.
The palace was used for administering justice: on 5 June 1453 Jacques Coeur was tried there, and justice was dispensed in the Palais de Justice through the French Revolution. In 1821, a monumental staircase with a Doric portico was attached to the medieval building. Too soon to benefit from interest generated by the Gothic Revival, the duc de Berry's private apartments were gradually demolished to give room to the appellate court and its chancery.References:
The Palazzo Colonna is a palatial block of buildings built in part over ruins of an old Roman Serapeum, and has belonged to the prestigious Colonna family for over twenty generations.
The first part of the palace dates from the 13th century, and tradition holds that the building hosted Dante in his visit to Rome. The first documentary mention notes that the property hosted Cardinal Giovanni and Giacomo Colonna in the 13th century. It was also home to Cardinal Oddone Colonna before he ascended to the papacy as Martin V (1417–1431).
With his passing, the palace was sacked during feuds, and the main property passed into the hands of the Della Rovere family. It returned to the Colonna family when Marcantonio I Colonna married Lucrezia Gara Franciotti Della Rovere, the niece of pope Julius II. The Colonna"s alliance to the Habsburg power, likely protected the palace from looting during the Sack of Rome (1527).
Starting with Filippo Colonna (1578–1639) many changes have refurbished and create a unitary complex around a central garden. Architects including Girolamo Rainaldi and Paolo Marucelli labored on specific projects. Only in the 17th and 18th centuries were the main facades completed. Much of this design was completed by Antonio del Grande (including the grand gallery), and Girolamo Fontana (decoration of gallery). In the 18th century, the long low facade designed by Nicola Michetti with later additions by Paolo Posi with taller corner blocks (facing Piazza Apostoli) was constructed recalls earlier structures resembling a fortification.
The main gallery (completed 1703) and the masterful Colonna art collection was acquired after 1650 by both the cardinal Girolamo I Colonna and his nephew the Connestabile Lorenzo Onofrio Colonna and includes works by Lorenzo Monaco, Domenico Ghirlandaio, Palma the Elder, Salviati, Bronzino, Tintoretto, Pietro da Cortona, Annibale Carracci (painting of The Beaneater), Guercino, Francesco Albani, Muziano and Guido Reni. Ceiling frescoes by Filippo Gherardi, Giovanni Coli, Sebastiano Ricci, and Giuseppe Bartolomeo Chiari celebrate the role of Marcantonio II Colonna in the battle of Lepanto (1571). The gallery is open to the public on Saturday mornings.
The older wing of the complex known as the Princess Isabelle"s apartments, but once housing Martin V"s library and palace, contains frescoes by Pinturicchio, Antonio Tempesta, Crescenzio Onofri, Giacinto Gimignani, and Carlo Cesi. It contains a collection of landscapes and genre scenes by painters like Gaspard Dughet, Caspar Van Wittel (Vanvitelli), and Jan Brueghel the Elder.
Along with the possessions of the Doria-Pamphilij and Pallavacini-Rospigliosi families, this is one of the largest private art collections in Rome.