Kizhi Pogost is a historical site dating from the 17th century on Kizhi island. The pogost is the area inside a fence which includes two large wooden churches (the 22-dome Transfiguration Church and the 9-dome Intercession Church) and a bell-tower. The pogost is famous for its beauty and longevity, despite that it is built exclusively of wood. In 1990, it was included in the UNESCO list of World Heritage sites and in 1993 listed as a Russian Cultural Heritage site.
The Church of the Transfiguration is the most remarkable part of the pogost. It is not heated and is therefore called a summer church and does not hold winter services. Its altar was laid June 6, 1714, as inscribed on the cross located inside the church. This church was built on the site of the old one which was burnt by lightning.
The church has 22 domes and with a height of 37 meters is one of the tallest wooden buildings of the Russian North. According to the Russian carpentry traditions of that time, the Transfiguration Church was built of wood only with no nails. All structures were made of scribe-fitted horizontal logs, with interlocking corner joinery — either round notch or dovetail — cut by axes. The basis of the structure is the octahedral frame with four two-stage side attachments. The eastern prirub has a pentagonal shape and contains the altar. Two smaller octagons of similar shape are mounted on top of the main octagon. The structure is covered in 22 domes of different size and shape, which run from the top to the sides. The refectory is covered with a three-slope roof. In the 19th century, the church was decorated with batten and some parts were covered with steel. It was restored to its original design in the 1950s.
The iconostasis has four levels and contains 102 icons. It is dated to the second half of the 18th – early 19th century. The icons are from three periods: the two oldest icons, 'The Transfiguration' and 'Pokrov' are from the late 17th century and are typical of the northern style. The central icons are from the second half of the 18th century and are also of the local style. Most icons of the three upper tiers are of the late 18th century, brought from various parts of Russia.
The Church of the Intercession is a heated winter church. The church was the first on the island after a fire in the late 17th century destroyed all previous churches. It was first built in 1694 as a single-dome structure, then reconstructed in 1720–1749 and in 1764 rebuilt into its present 9-dome design as an architectural echo of the main Transfiguration Church. There are nine domes, one larger in the center, surrounded by eight smaller ones. Decoration is scant. A high single-part porch leads into the four interior parts of the church. As in the Transfiguration Church, the altar is placed in the eastern part shaped as a pentagon. The original iconostasis was replaced at the end of the 19th century and is lost; it was rebuilt in the 1950s to the original style.
The original bell-tower rapidly deteriorated and was rebuilt in 1862 and further reconstructed in 1874 and 1900. The fence was built in the 17th century as a protective measure against Swedish and Polish incursions. It was reconstructed in the 1950s as a 300-meter-long log structure surrounding the two churches and the belfry. The structure rests on a tall boulder basement. The main entrance is 14.4 meters wide and 2.25 meters tall, and faces east near the Church of the Intercession. There are wicket gates at the eastern and northern sides and a small wooden tower in the north-western corner. The tower has a square base and a four-slope batten roof with a spire. The walls, gates and wickets are also roofed.References:
The Mosque–Cathedral of Córdoba, also known as the Great Mosque of Córdoba and the Mezquita is regarded as one of the most accomplished monuments of Moorish architecture.
According to a traditional account, a small Visigoth church, the Catholic Basilica of Saint Vincent of Lérins, originally stood on the site. In 784 Abd al-Rahman I ordered construction of the Great Mosque, which was considerably expanded by later Muslim rulers. The mosque underwent numerous subsequent changes: Abd al-Rahman II ordered a new minaret, while in 961 Al-Hakam II enlarged the building and enriched the Mihrab. The last of such reforms was carried out by Almanzor in 987. It was connected to the Caliph"s palace by a raised walkway, mosques within the palaces being the tradition for previous Islamic rulers – as well as Christian Kings who built their palaces adjacent to churches. The Mezquita reached its current dimensions in 987 with the completion of the outer naves and courtyard.
In 1236, Córdoba was conquered by King Ferdinand III of Castile, and the centre of the mosque was converted into a Catholic cathedral. Alfonso X oversaw the construction of the Villaviciosa Chapel and the Royal Chapel within the mosque. The kings who followed added further Christian features, such as King Henry II rebuilding the chapel in the 14th century. The minaret of the mosque was also converted to the bell tower of the cathedral. It was adorned with Santiago de Compostela"s captured cathedral bells. Following a windstorm in 1589, the former minaret was further reinforced by encasing it within a new structure.
The most significant alteration was the building of a Renaissance cathedral nave in the middle of the expansive structure. The insertion was constructed by permission of Charles V, king of Castile and Aragon. Artisans and architects continued to add to the existing structure until the late 18th century.
The building"s floor plan is seen to be parallel to some of the earliest mosques built from the very beginning of Islam. It had a rectangular prayer hall with aisles arranged perpendicular to the qibla, the direction towards which Muslims pray. The prayer hall was large and flat, with timber ceilings held up by arches of horseshoe-like appearance.
In planning the mosque, the architects incorporated a number of Roman columns with choice capitals. Some of the columns were already in the Gothic structure; others were sent from various regions of Iberia as presents from the governors of provinces. Ivory, jasper, porphyry, gold, silver, copper, and brass were used in the decorations. Marvellous mosaics and azulejos were designed. Later, the immense temple embodied all the styles of Morisco architecture into one composition.
The building is most notable for its arcaded hypostyle hall, with 856 columns of jasper, onyx, marble, granite and porphyry. These were made from pieces of the Roman temple that had occupied the site previously, as well as other Roman buildings, such as the Mérida amphitheatre. The double arches were an innovation, permitting higher ceilings than would otherwise be possible with relatively low columns. The double arches consist of a lower horseshoe arch and an upper semi-circular arch.