St. Patrokli is of great example of Romanesque architecture in Westphalia. In 960, Bruno I, Archbishop of Cologne transferred relics of St. Patroclus from Troyes to Soest. Since 964, they have been housed in the church.
The original building, with a monumental westwerk, was completed before 1000. In the first half of the 11th century, the westwerk was rebuilt after a fire. The altar was consecrated on in 1118 and St. Stephen's chapel in 1149. In a further phase of construction a large hall crypt, the apse and a vaulted choir were installed. The Mary choir, the paradise and the East cloister were also built. The nave and the transepts were vaulted and the whole interior received painted decoration. This phase of construction ended in 1166. The western portion of the building was rebuilt from the last quarter of the 12th century and into the 13th century. The old westwerk was made to appear part of the nave by the removal of supports, partitioning, and the installation of new vaulting in the last one and a half bays.
The crypt was blown up in 1817. During an aerial attack in 1944, the north side of the westwerk and vaults were severely damaged. In the aerial attacks of 1945, the organ was destroyed, the apse was obliterated and there was severe damage to the spire and vaulting. The reconstruction began with the laying of the groundstone in 1949. By 1954, a new high altar had been erected, and the vaults and apse had been repainted. The southern cloister and the eastern and southern wings were renovated. The local painter Hans Kaiser created windows for the westwerk and secondary crypt.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.