The Basilica of Sant'Andrea is a minor basilica in Mantua. It is one of the major works of 15th-century Renaissance architecture in Northern Italy. Commissioned by Ludovico III Gonzaga, the church was begun in 1472 according to designs by Leon Battista Alberti on a site occupied by a Benedictine monastery, of which the bell tower (1414) remains. The building, however, was only finished 328 years later. Though later changes and expansions altered Alberti's design, the church is still considered to be one of Alberti's most complete works. It looms over the Piazza Mantegna.
The façade, built abutting a pre-existing bell tower (1414), is based on the scheme of the ancient Arch of Trajan at Ancona. It is largely a brick structure with hardened stucco used for the surface. It is defined by a large central arch, flanked by Corinthian pilasters. There are smaller openings to the right and left of the arch. A novel aspect of the design was the integration of a lower order, comprising the fluted Corinthian columns, with a giant order, comprising the taller, unfluted pilasters. The whole is surmounted by a pediment and above that a vaulted structure, the purpose of which is not exactly known, but presumably to shade the window opening into the church behind it.
An important aspect of Alberti’s design was the correspondence between the façade and the interior elevations, both elaborations of the triumphal arch motif, the arcades, like the facade, having alternating high arches and much lower square topped openings.
The nave is roofed by a barrel vault, one of the first times such a form was used in such a monumental scale since antiquity, and probably modeled on the Basilica of Maxentius in Rome. Alberti possibly planned for the vault to be coffered, much like the shorter barrel vault of the entrance, but lack of funds led to the vault being constructed as a simple barrel vault with the coffers then being painted on. Originally, the building was planned without a transept, and possibly even without a dome. This phase of construction more or less ended in 1494.
In 1597, the lateral arms were added and the crypt finished. The massive dome (1732–1782) was designed by Filippo Juvarra, and the final decorations on the interior added under Paolo Pozzo and others in the late 18th and early 19th centuries.References:
For centuries, the Astrakhan Kremlin was inapproachable stronghold in the south-eastern border of the Russia. The first construction of the Kremlin began in 1587-1588 under the guidance of I.G. Vorodkov, a lector of Discharge Order. He laid the first wooden fortress with powerful solid walls and towers. The place of construction was chosen on the hill, known as “Rabbit” or “Zayachii” in Russian.
During the reign of Ivan IV The Terrible and Boris Godunov the wooden fortress was rebuilt into a stone one. For the development of Kremlin walls and towers state-owned official masters were headed from Moscow to Astrakhan. For best results executives used the old, but very strong Tatar plinths which were brought from the ruins of the cities of the Golden Horde towns. Stone citadel was built by the type of Moscow Kremlin.
Next two centuries have become relatively calm for the Kremlin. Its buildings were repaired, rebuilt and renewed. However, in the beginning of 20th century after the October Revolution access to the Kremlin was closed. Instead it was transformed as a military post, where groups of Red Guards were formed the Military Revolutionary Committee was placed.
In January 1918 Astrakhan Kremlin was once again in the middle of fateful events, when supporters of Soviet power fought with Astrkhan Cossaks. They attacked The Red Army that was entrenched in the Kremlin, from roofs of nearby buildings. Serious destruction was caused to the Kremlin after this battle. In 1919 the Army was reorganized under the leadership of Kirov to protect the outfall of Volga and to defeat the White Guard troops and foreign interventionists.
Only after the end of the World War II the town opened the access to the Kremlin. At the same time Kremlin ceases to be subject of military purposes. In the mid-20th century significant restoration works were held, due to which many buildings, requiring urgent repairs were saved.
In 1974 the Astrakhan Kremlin became a museum. Nowadays citizens and tourists of Astrakhan have the access to museum exhibits of the lifestyle of the Astrakhan Garrison. Moreover they can see Casual Suits archers and scorers, elements of their weapons and ammunition, the exhibition dedicated to the history of popular uprisings and corporal punishment. In 2011, after the restoration of the kremlin, Guardhouse exposition was opened, which tells about the life of Astrakhan military garrison of the 19th century.
Construction of Assumption Cathedral began in 1699 and lasted almost 12 years. The bell tower was erected in 1710. The exterior of the Cathedral was decorated with molded brick and carved with white stone. Windows and dome heads were framed by columns in the style of Corinthian décor and semicircular arches were filled with paintings with biblical plot. Three of such arches were arranged on each side of the temple.
The cathedral was divided into two floors: the upper church is dedicated to the honor of the Assumption of the Blessed Virgin. Tall and light temple was intended for ceremonial worships during warm months. The lower church which is dark lightened and surrounded by the gallery columns.