Milan Cathedral (Duomo di Milano) is the third largest church in the world and it took nearly six centuries to complete.
Saint Ambrose built a new basilica on this site at the beginning of the 5th century, with an adjoining basilica added in 836. When fire damaged both buildings in 1075, they were rebuilt as the Duomo.
In 1386, Archbishop Antonio da Saluzzo began construction of the cathedral. In 1389, a French chief engineer, Nicolas de Bonaventure, was appointed, adding to the church its Rayonnant Gothic, a French style not typical for Italy. He decided that the brick structure should be panelled with marble. Work proceeded quickly and in 1402 almost half the cathedral was complete. Construction, however, stalled almost totally until 1480, for lack of money and ideas.
In 1500 to 1510, under Ludovico Sforza, the octagonal cupola was completed, and decorated in the interior with four series of 15 statues each, portraying saints, prophets, sibyls and other Figures from the Bible. The exterior long remained without any decoration, except for the Guglietto dell'Amadeo ('Amadeo's Little Spire'), constructed 1507-1510. This is a Renaissance masterwork which nevertheless harmonized well with the general Gothic appearance of the church.
After the accession of Carlo Borromeo to the archbishop's throne, all lay monuments were removed from the Duomo. In 1575-1585 the presbytery was rebuilt, while new altars and the baptistry were added. The wooden choir stalls were constructed by 1614 for the main altar by Francesco Brambilla. In 1577 Borromeo finally consecrated the whole edifice as a new church.
At the beginning of the 17th century Federico Borromeo had the foundations of the new façade laid by Francesco Maria Richini and Fabio Mangone. Work continued until 1638 with the construction of five portals and two middle windows. In 1649, however, the new chief architect Carlo Buzzi introduced a striking revolution: the façade was to revert to original Gothic style, including the already finished details within big Gothic pilasters and two giant belfries. In 1762 one of the main features of the cathedral, the Madonnina's spire, was erected at the dizzying height of 108.5 m.
In 1805, Napoleon Bonaparte, about to be crowned King of Italy, ordered the façade to be finished by Pellicani. Within only seven years, the Cathedral's façade was completed. In the following years, most of the missing arches and spires were constructed. The statues on the southern wall were also finished, while in 1829-1858, new stained glass windows replaced the old ones, though with less aesthetically significant results. The last details of the cathedral were finished only in the 20th century: the last gate was inaugurated on January 6, 1965.
The plan consists of a nave with four side-aisles, crossed by a transept and then followed by choir and apse. The roof is open to tourists (for a fee), which allows many a close-up view of some spectacular sculpture that would otherwise be unappreciated. The roof of the cathedral is renowned for the forest of openwork pinnacles and spires, set upon delicate flying buttresses.
The interior of the cathedral includes numerous monuments and artworks. At the left of the altar is located the most famous statue of all the Cathedral, the Saint Bartholomew Flayed (1562), by Marco d'Agrate, the saint shows his flayed skin thrown over his shoulders like a stole. There are also several sarcophagus of bishops and three magnificent altars by Pellegrino Pellegrini, which include the notable Federico Zuccari's Visit of St. Peter to St. Agatha jailed.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.