The Pitsunda or Bichvinta Cathedral is a Georgian Orthodox Cathedral located in Pitsunda, in the Gagra district of the de facto independent Republic of Abkhazia, internationally recognised as constituting a part of Georgia. The cathedral is currently used by the Abkhazian Orthodox Church and serves as that body's seat, although this usage is disputed by the Republic of Georgia and is considered irregular by the Eastern Orthodox communion.
Pitsunda Cathedral was built at the end of the 10th century by King Bagrat III of Georgia. It served as the seat of the Georgian Orthodox Catholicate of Abkhazia until the late 16th century when Abkhazia came under the Ottoman hegemony. According to 17th century French traveller Jean Chardin, Catholicos, who no longer lived in Pitsunda, visited the cathedral once a year with the retinue of bishops and princes to perform the sanctification of chrism. The cathedral was reconsecrated in 1869 when Abkhazia was already a part of Russian Empire.
It is a cross-domed cathedral with three naves and three apses, shaped as a rectangle with extending semicircular apses. The cathedral is notable for its impressive size, reaching 29 m high (including the dome), 37 m long and 25 m wide; the walls are up to 1.5 m thick. The building rests on heavy slabs of grey sandstone; the walls are made up of alternating rows of stone and brickwork, a typical technique for late Byzantine architecture. The cathedral contains vestiges of wall-painting from the 13th and the 16th centuries. A 12th-century Georgian manuscript of the Four Gospels, found at the cathedral in 1830, is now preserved at the Georgian National Center of Manuscripts in Tbilisi.
References:The Temple of Edfu is one of the best preserved ancient shrines in Egypt. It was built in the Ptolemaic Kingdom between 237 and 57 BC.
Edfu was one of several temples built during the Ptolemaic Kingdom, including the Dendera Temple complex, Esna, the Temple of Kom Ombo, and Philae. Its size reflects the relative prosperity of the time. The present temple initially consisted of a pillared hall, two transverse halls, and a barque sanctuary surrounded by chapels. The building was started during the reign of Ptolemy III Euergetes and completed in 57 BC under Ptolemy XII Auletes. It was built on the site of an earlier, smaller temple also dedicated to Horus, although the previous structure was oriented east–west rather than north–south as in the present site.