Phare de Gatteville, also known as Pointe de Barfleur Light, is an active lighthouse. At a height of 75 m it is the third tallest 'traditional lighthouse' in the world.
Strong currents and many shipwrecks at the tip of Barfleur, the most famous of which being the White Ship, necessitated building a lighthouse at the location. In 1774 a cylindrical 25 metres granite lighthouse with a stone rectangular main building were built. The lighthouse was topped with a coal fire. It was first lit on November 1, 1775, and was originally called Phare de Barfleur (Barfleur Lighthouse).
In September 1780 the lantern was replaced with 16 oil lamps with a fire glazed glass lantern and Tourtille-Sangrain reflectors.
In 1825 an upgrade of the lens was planned, requiring raising the tower an additional 32 metres, but the building proved not to be wide enough. Thus, the architect Charles-Félix Morice de la Rue drew plans for the tallest lighthouse in the world for that time. It was built 60 metres from the old lighthouse. Building took place from 1829 to 1835 and the light was first lit on April 1, 1835. The smaller tower's lantern was removed, and it was turned into a semaphore. It remains on site.
Vegetable oil was used until 1873, when it was replaced by mineral oil. On May 20, 1891 the name of the lighthouse was changed to Phare de Gatteville (Gatteville Lighthouse). On January 17, 1893 the lantern was replaced with an electric lantern.
In 1944 the lighthouse was liberated without major damage and quickly returned to operation. In 1948 it was connected to the electrical network. The lighthouse remained open to the public until 1996, when it was closed for renovation. It reopened July 5, 1997, as a lighthouse museum.
The tower is cylindrical with a gallery and a lantern. Visitors can climb 365 stairs to reach the gallery. The current light is a 1600 watt xenon lamp. One lamp is lit on clear days and two on bad weather.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.