St. Nicholas Church (Greifswalder Dom St. Nikolai) is a Brick Gothic church located in the western part of the centre of Greifswald. The first written sources referring to a church dedicated to St. Nicholas in Greifswald are from 1263. The oldest extant parts of the church have been dated to the last third of the 13th century. In 1385 work was begun on a new choir with a straight eastern wall, which was finished in 1395.
In connection to the founding of the University of Greifswald, the church was raised to the status of collegiate church. The new status of the church also brought wealth, and in the same year construction began to make the tower higher. In the years 1480–1500, the octagonal upper part of the tower was built and with the addition of the also octagonal, c. 60 metres high Gothic spire at the beginning of the 16th century, the construction of the tower was finished. At the time, it reached a height of 120 metres.
The church lost its spire twice during severe storms. The first time was in 1515, when the top collapsed, apparently without causing any severe damage to the church building. It was not replaced until 1609. The collapse on 13 February 1650 initially destroyed the roof of the church, causing several of the vaults of the nave and southern aisle to collapse, and a few days later, the eastern wall of the church also collapsed. The interior furnishings of the church were completely destroyed. Immediately after the collapse, the council of the city called for donations for the reconstruction of the church. In 1651 the vaults and roof were rebuilt, and one year later the church tower received its new, Baroque spire.
The interior of the church was thoroughly renewed in 1823–1832.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.