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Basilica Cistern
The Basilica Cistern, or Cisterna Basilica (, or , "Subterranean Cistern" or "Subterranean Palace"), is the largest of several hundred ancient cisterns that lie beneath the city of Istanbul, Turkey. The cistern, located southwest of the Hagia Sophia on the historical peninsula of Sarayburnu, was built in the 6th century during the reign of Byzantine Empire, Byzantine emperor Justinian I. Today it is kept with little water, for public access inside the space. History This subterranean cistern was called Basilica because it was located under a large public square, the Stoa Basilica, on the Seven hills of Istanbul, First Hill of Constantinople. Prior to its construction, a great basilica stood on the spot. It had been built during the Early Roman Age between the 3rd and 4th centuries as a commercial, legal and artistic centre. The basilica was reconstructed by Illus after a fire in 476. Ancient texts indicated that thbasilica cisterncontained gardens surrounded by a colonnade t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Constantinople Imperial District
Constantinople (#Names of Constantinople, see other names) was a historical city located on the Bosporus that served as the capital of the Roman Empire, Roman, Byzantine Empire, Byzantine, Latin Empire, Latin, and Ottoman Empire, Ottoman empires between its consecration in 330 until 1930, when it was renamed to Istanbul. Initially as New Rome, Constantinople was founded in 324 during the reign of Constantine the Great on the site of the existing settlement of Byzantium, and shortly thereafter in 330 became the capital of the Roman Empire. Following the collapse of the Western Roman Empire in the late 5th century, Constantinople remained the capital of the Eastern Roman Empire (also known as the Byzantine Empire; 330–1204 and 1261–1453), the Latin Empire (1204–1261), and the Ottoman Empire (1453–1922). Following the Turkish War of Independence, the Turkish capital then moved to Ankara. Although the city had been known as Istanbul since 1453, it was officially renamed as Is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Istanbul
Istanbul is the List of largest cities and towns in Turkey, largest city in Turkey, constituting the country's economic, cultural, and historical heart. With Demographics of Istanbul, a population over , it is home to 18% of the Demographics of Turkey, population of Turkey. Istanbul is among the List of European cities by population within city limits, largest cities in Europe and List of cities proper by population, in the world by population. It is a city on two continents; about two-thirds of its population live in Europe and the rest in Asia. Istanbul straddles the Bosphorus—one of the world's busiest waterways—in northwestern Turkey, between the Sea of Marmara and the Black Sea. Its area of is coterminous with Istanbul Province. Istanbul's climate is Mediterranean climate, Mediterranean. The city now known as Istanbul developed to become one of the most significant cities in history. Byzantium was founded on the Sarayburnu promontory by Greek colonisation, Greek col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kayseri
Kayseri () is a large List of cities in Turkey, city in Central Anatolia, Turkey, and the capital of Kayseri Province, Kayseri province. Historically known as Caesarea (Mazaca), Caesarea, it has been the historical capital of Cappadocia since ancient times. The Kayseri Metropolitan Municipality area is composed of five districts: the two central districts of Kocasinan and Melikgazi, and since 2004, also outlying Hacılar, İncesu, Kayseri, İncesu, and Talas, Turkey, Talas. As of 31 December 2024, the province had a population of 1 452 458 of whom 1 210 983 lived in the four urban districts (Melikgazi, Kocasinan, Talas, Incesu), excluding İncesu, Kayseri, İncesu which is not conurbated, meaning it is not contiguous and has a largely non-protected buffer zone. Kayseri sits at the foot of Mount Erciyes (Turkish language, Turkish: ''Erciyes Dağı''), a dormant volcano that reaches an altitude of , more than 1,500 metres above the city's mean altitude. It contains a number of hist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ahmed III
Ahmed III (, ''Aḥmed-i sālis''; was sultan of the Ottoman Empire and a son of sultan Mehmed IV (r. 1648–1687). His mother was Gülnuş Sultan, originally named Evmania Voria, who was an ethnic Greek. He was born at Hacıoğlu Pazarcık, in Dobruja. He succeeded to the throne in 1703 on the abdication of his brother Mustafa II (1695–1703). Nevşehirli Damat İbrahim Pasha and the Sultan's daughter, Fatma Sultan (wife of the former) directed the government from 1718 to 1730, a period referred to as the '' Tulip Era''. During the initial days of Ahmed III's reign, significant efforts were made to appease the janissaries. However, Ahmed's effectiveness in dealing with the janissaries who had elevated him to the sultanate was limited. Grand Vizier Çorlulu Ali Pasha, whom Ahmed appointed, provided valuable assistance in administrative affairs and implemented new measures for the treasury. He supported Ahmed in his struggles against rival factions and provided stability to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valens Aqueduct
The Aqueduct of Valens (, ) was a Roman aqueduct system built in the late 4th century AD, to supply Constantinople – the capital of the Eastern Roman Empire. Construction of the aqueduct began during the reign of the Roman emperor Constantius II () and was completed in 373 by the Emperor Valens (). The aqueduct remained in use for many centuries. It was extended and maintained by the Byzantines and the Ottomans. Initially, the Aqueduct of Valens carried water from springs at Danımandere and Pınarca; the channels from each spring met at Dağyenice. This 4th-century first phase of the system was long. A second, 5th-century phase added a further of conduits that took water from Vize, away from Constantinople. The final and most visible aqueduct bridge in the system survives in the Fatih district of Istanbul, Turkey. Named in , it is an important landmark in the city, with its arches passing over Atatürk Boulevard (). The ''Bozdoğan Kemeri'' spans the valley between the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belgrad Forest
Belgrad Forest () is a mixed deciduous forest lying adjacent to Istanbul, Turkey. It is named after the village next to the forest, settled by thousands of Serbs who were deported to the capital Constantinople from the city of Belgrade in 1521, when Siege of Belgrade (1521), it fell to the Ottoman Empire, Ottomans. Geographically, the forest is located at the easternmost point of the Thracian Peninsula. Forest terrain is divided between Sarıyer and Eyüp districts. Several historical Reservoir, reservoirs lie within the forest. History This forest was one of the important water resources of Constantinople in the period of the Eastern Roman Empire, and after the fall of Constantinople Turks have respected and protected it. The Thracian village of Belgrad (from which the forest takes its name) was named after the thousands of Serbs that Suleiman the Magnificent had transferred to Thrace after the Siege of Belgrade (1521), 1521 Siege of Belgrade. Size and composition of the forest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firebrick
A fire brick, firebrick, fireclay brick, or refractory brick is a block of ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces. Made of primarily oxide materials like silica and alumina in varying ratios, these insulating materials are able to withstand extremely high temperatures, and have a low thermal conductivity for greater energy efficiency. Refractory bricks generally range from 25-45% alumina, and ~60% silica, with additional magnesium, calcium, potassium oxides. Usually dense fire bricks are used in applications with extreme mechanical, chemical, or thermal stresses, such as the inside of a wood-fired kiln or a furnace, which is subject to abrasion from wood, fluxing from ash or slag, and high temperatures. In other, less harsh situations, such as in an electric or natural gas fired kiln, more porous bricks, commonly known as "kiln bricks", are a better choice. They are weaker, but they are much lighter and easier to form and insulate far bett ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spolia
''Spolia'' (Latin for 'spoils'; : ''spolium'') are stones taken from an old structure and repurposed for new construction or decorative purposes. It is the result of an ancient and widespread practice (spoliation) whereby stone that has been quarried, cut and used in a built structure is carried away to be used elsewhere. The practice is of particular interest to historians, archaeologists and architectural historians since the gravestones, monuments and architectural fragments of antiquity are frequently found embedded in structures built centuries or millennia later. The archaeologist Philip A. Barker gives the example of a late Roman period (probably 1st-century) tombstone from Wroxeter that could be seen to have been cut down and undergone weathering while it was in use as part of an exterior wall and, possibly as late as the 5th century, reinscribed for reuse as a tombstone. Overview The practice of spoliation was common in late antiquity. Entire structures, including under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beyazıt Square
Beyazıt Square () lies to the north of Ordu Caddesi in the district of Fatih, Istanbul, Turkey. Officially named ''Freedom Square'' (), it is more generally known as Beyazıt Square after the early Ottoman Bayezid II Mosque on one side. The square is the former site of the Forum of Theodosius (AKA Forum Tauri) built by Constantine the Great. In 1960 with the proposal of Turgut Cansever, Beyazıt Square was given a new form but the project was not completed. In 2022 Beyazit Square was entirely re-organised according to the urban design project prepared by Ali Kural and Deniz Çalış Kural. Overview Facing the mosque across the square is a medrese that formed part of its complex. In the past this served as a Museum of Calligraphy. After long years of closure, this was under restoration in 2022. On one side of the square is the main entrance to Istanbul University, its buildings designed by the French architect Marie-Auguste Antoine Bourgeois. It is accessible via a grand Ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forum Of Theodosius
The Forum of Theodosius (, today Beyazıt Square) was probably the largest square in Constantinople and stood on the Mese, the major road that ran west from Hagia Sophia ( Turkish: Ayasofya). It was originally built by Constantine I and named the ''Forum Tauri'' (" Forum of the Bull"). In 393, however, it was renamed after Emperor Theodosius I, who rebuilt it after the model of Trajan's Forum in Rome, surrounded by civic buildings such as churches and baths and decorated with a triumphal column at its centre. This forum should not be confused with the Strategion, a probably Hellenistic agora renewed by Theodosius I, lying near today's Sirkeci and also named after him ''Forum Theodosii''.Mango (2000), p. 192 Column of Theodosius Somewhere in the forum stood a Roman triumphal column erected in honour of Emperor Theodosius I by his son Arcadius, who ruled as the Eastern Emperor after his father's death in A.D. 395. It probably stood in what is now the grounds of Istanbul U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doric Order
The Doric order is one of the three orders of ancient Greek and later Roman architecture; the other two canonical orders were the Ionic and the Corinthian. The Doric is most easily recognized by the simple circular capitals at the top of the columns. Originating in the western Doric region of Greece, it is the earliest and, in its essence, the simplest of the orders, though still with complex details in the entablature above. The Greek Doric column was fluted, and had no base, dropping straight into the stylobate or platform on which the temple or other building stood. The capital was a simple circular form, with some mouldings, under a square cushion that is very wide in early versions, but later more restrained. Above a plain architrave, the complexity comes in the frieze, where the two features originally unique to the Doric, the triglyph and gutta, are skeuomorphic memories of the beams and retaining pegs of the wooden constructions that preceded stone Doric tem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corinthian Order
The Corinthian order (, ''Korinthiakós rythmós''; ) is the last developed and most ornate of the three principal classical orders of Ancient Greek architecture and Ancient Roman architecture, Roman architecture. The other two are the Doric order, which was the earliest, followed by the Ionic order. In Ancient Greek architecture, the Corinthian order follows the Ionic in almost all respects, other than the capitals of the columns, though this changed in Roman architecture. A Corinthian capital may be seen as an enriched development of the Ionic capital, though one may have to look closely at a Corinthian capital to see the Ionic volutes ("helices"), at the corners, perhaps reduced in size and importance, scrolling out above the two ranks of Acanthus (ornament), stylized acanthus leaves and stalks ("cauliculi" or ''caulicoles''), eight in all, and to notice that smaller volutes scroll inwards to meet each other on each side. The leaves may be quite stiff, schematic and dry, or t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
