The Gothic Revival Church of St. Nicholas was formerly one of the five Lutheran Hauptkirchen (main churches) in the city of Hamburg. The church lies now in ruins, with only its tower remaining, serving as a memorial and an important architectural landmark. The church was the tallest building in the world from 1874 to 1876 and is still the second-tallest structure in Hamburg.
With the founding of the Nikolai settlement and a harbor on the Alster in the 12th century, a chapel dedicated to Saint Nicholas, patron saint of sailors, was erected. This wood building was the second church in Hamburg, after St. Mary's Cathedral.
In 1335, some years before the onslaught of the Black Death, construction on a new brick building began. The structure was to be a three-naved hall church in the typical North German Brick Gothic style. This building stood until the middle of the 19th century, undergoing changes, expansions, and withstanding several partial destructions. The tower, which was erected in 1517, burned down in 1589. The tower built to replace it collapsed in 1644. The last tower of the old Church of St. Nicholas was designed by Peter Marquardt. The Marquardt tower had a height of 122 metres and with its characteristic dome was a landmark of the city and jewel of its skyline.
The old Church of St. Nicholas was the first large public building to burn in the great fire of May 1842. Shortly after the fire, the church was rebuilt again. The English architect George Gilbert Scott, who was an expert in the restoration of medieval churches and an advocate of the gothic architectural style, was commissioned to devise a new design. The architecture was strongly influenced by French and English gothic styles, though the pointed spire is typically German. The amount of sculptures made from sandstone in the interior and on the tower was unusual. The new church was built to the southeast, a short distance from the old location, where the Neue Burg had once stood. The construction started in 1846, and on 27 September 1863 the church was consecrated.
The clearly visible tower of the Church of St. Nicholas served as a goal and orientation marker for the pilots of the Allied Air Forces during the extensive air raids on Hamburg. On 28 July 1943 the church was heavily damaged by aerial bombs. The roof collapsed and the interior of the nave suffered heavy damage. The walls began to show cracks, yet neither they nor the tower collapsed.
The current condition of the Church of St. Nicholas is the result of the bombing of Hamburg in World War II, resultant demolition in 1951 and restoration work in the 1990s and 2012.
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.