Vienna in the context of JCPOA

The Danube (/ˈdæn.juːb/ DAN-yoob; see also other names) is a river in Europe, the second-longest after the Volga in Russia. It flows through Central and Southeastern Europe, from the Black Forest of Germany south through the Danube Delta in Romania into the Black Sea. A large and historically important river, it was once a frontier of the Roman Empire. In the 21st century, it connects ten European countries, running through their territories or marking a border. Originating in Germany, the Danube flows southeast for 2,850 km (1,770 mi), passing through or bordering Austria, Slovakia, Hungary, Croatia, Serbia, Romania, Bulgaria, Moldova, and Ukraine. Among the many cities on the river are four national capitals: Vienna, Bratislava, Budapest, and Belgrade. Its drainage basin amounts to 817,000 km (315,000 sq mi) and extends into nine more countries.

The Danube's longest headstream, the Breg, rises in Furtwangen im Schwarzwald, while the river carries its name from its source confluence in the palace park in Donaueschingen onwards. Since ancient times, the Danube has been a traditional trade route in Europe. Today, 2,415 km (1,501 mi) of its total length are navigable. The Danube is linked to the North Sea via the Rhine–Main–Danube Canal, connecting the Danube at Kelheim with the Main at Bamberg. The river is also an important source of hydropower and drinking water.

The art of Europe, also known as Western art, encompasses the history of visual art in Europe. European prehistoric art started as mobile Upper Paleolithic rock and cave painting and petroglyph art and was characteristic of the period between the Paleolithic and the Iron Age. Written histories of European art often begin with the Aegean civilizations, dating from the 3rd millennium BC. However a consistent pattern of artistic development within Europe becomes clear only with Ancient Greek art, which was adopted and transformed by Rome and carried; with the Roman Empire, across much of Europe, North Africa and Western Asia.

The influence of the art of the Classical period waxed and waned throughout the next two thousand years, seeming to slip into a distant memory in parts of the Medieval period, to re-emerge in the Renaissance, suffer a period of what some early art historians viewed as "decay" during the Baroque period, to reappear in a refined form in Neo-Classicism and to be reborn in Post-Modernism.

Sigmund Freud (born Sigismund Schlomo Freud; 6 May 1856 – 23 September 1939) was an Austrian neurologist and the founder of psychoanalysis, a clinical method for evaluating and treating pathologies seen as originating from conflicts in the psyche, through dialogue between patient and psychoanalyst, and the distinctive theory of mind and human agency derived from it.

Freud was born to Galician Jewish parents in the Moravian town of Freiberg, in the Austrian Empire. He qualified as a doctor of medicine in 1881 at the University of Vienna. Upon completing his habilitation in 1885, he was appointed a docent in neuropathology and became an affiliated professor in 1902. Freud lived and worked in Vienna, having set up his clinical practice there in 1886. Following the German annexation of Austria in March 1938, Freud left Austria to escape Nazi persecution. He died in exile in the United Kingdom in September 1939.

In Greek mythology, an Amazonomachy (English translation: "Amazon battle"; plural, Amazonomachiai (Ancient Greek: Ἀμαζονομαχίαι) or Amazonomachies) is a mythological battle between the ancient Greeks and the Amazons, a nation of all-female warriors. The subject of Amazonomachies was popular in ancient Greek art and Roman art.

Munich is the capital and most populous city of Bavaria, Germany. As of 30 November 2024, its population was 1,604,384, making it the third-largest city in Germany after Berlin and Hamburg. Munich is the largest city in Germany that is not a state of its own, and it ranks as the 11th-largest city in the European Union. The metropolitan area has around 3 million inhabitants, and the broader Munich Metropolitan Region is home to about 6.2 million people. It is the third largest metropolitan region by GDP in the European Union. Munich is located on the river Isar north of the Alps. It is the seat of the Upper Bavarian administrative region. With 4,500 people per km, Munich is Germany's most densely populated municipality. It is also the second-largest city in the Bavarian dialect area after Vienna.

The first record of Munich dates to 1158. The city has played an important role in Bavarian and German history. During the Reformation, it remained a Catholic stronghold. Munich became the capital of the Kingdom of Bavaria in 1806 and developed as a centre for arts, architecture, culture, and science. The House of Wittelsbach ruled until 1918, when the German revolution of 1918–1919 ended their reign and saw the short-lived Bavarian Soviet Republic. In the 1920s, Munich became a centre of political movements, including the rise of the Nazi Party. The city was known as the "Capital of the Movement". During World War II, Munich was heavily bombed, but much of its historic architecture has since been restored. After the war, the city's population and economy grew rapidly. Munich hosted the 1972 Summer Olympics and the 1974 FIFA World Cup final.

In European academic traditions, fine art (or fine arts) is made primarily for aesthetics or creative expression, distinguishing it from popular art, decorative art or applied art, which also either serve some practical function (such as pottery or most metalwork) or is generally of limited artistic quality in order to appeal to the masses. In the aesthetic theories developed in the Italian Renaissance, the highest art was that which allowed the full expression and display of the artist's imagination, unrestricted by any of the practical considerations involved in, say, making and decorating a teapot. It was also considered important that making the artwork did not involve dividing the work between different individuals with specialized skills, as might be necessary with a piece of furniture, for example. Even within the fine arts, there was a hierarchy of genres based on the amount of creative imagination required, with history painting placed higher than still life.

Historically, the five main fine arts were painting, sculpture, architecture, music, and poetry. Other "minor or subsidiary arts" were also included, especially performing arts such as theatre and dance, which were counted as "among the most ancient and universal." In practice, outside education, the concept is typically only applied to the visual arts. The old master print and drawing were included as related forms to painting, just as prose forms of literature were to poetry. Today, the range of what would be considered fine arts (in so far as the term remains in use) commonly includes additional modern forms, such as film, photography, and video production/editing, as well as traditional forms made in a fine art setting, such as studio pottery and studio glass, with equivalents in other materials.

A barrel organ (also called roller organ or crank organ) is a French mechanical musical instrument consisting of bellows and one or more ranks of pipes housed in a case, usually of wood, and often highly decorated. The basic principle is the same as a traditional pipe organ, but rather than being played by an organist, the barrel organ is activated either by a person turning a crank, or by clockwork driven by weights or springs. The pieces of music are encoded onto wooden barrels (or cylinders), which are analogous to the keyboard of the traditional pipe organ. A person (or in some cases, a trained animal) who plays a barrel organ is known as an organ grinder.

The Alps (/ælps/) are some of the highest and most extensive mountain ranges in Europe, stretching approximately 1,200 km (750 mi) across eight Alpine countries (from west to east): Monaco, France, Switzerland, Italy, Liechtenstein, Germany, Austria and Slovenia.

The Alpine arch extends from Nice on the western Mediterranean to Trieste on the Adriatic and Vienna at the beginning of the Pannonian Basin. The mountains were formed over tens of millions of years as the African and Eurasian tectonic plates collided. Extreme shortening caused by the event resulted in marine sedimentary rocks rising by thrusting and folding into high mountain peaks such as Mont Blanc and the Matterhorn.

Austria, formally the Republic of Austria, is a landlocked country in Central Europe, lying in the Eastern Alps. It is a federation of nine states, of which the capital Vienna is the most populous city and state. Austria is bordered by Germany to the northwest, the Czech Republic to the north, Slovakia to the northeast, Hungary to the east, Slovenia and Italy to the south, and Switzerland and Liechtenstein to the west. The country occupies an area of 83,879 km (32,386 sq mi) and has a population of around 9 million.

The area of today's Austria has been inhabited since at least the Paleolithic period. Around 400 BC, it was inhabited by the Celts and then annexed by the Romans in the late 1st century BC. Christianization in the region began in the 4th and 5th centuries, during the late Roman period, followed by the arrival of numerous Germanic tribes during the Migration Period.

Religion in Austria is predominantly Christianity, adhered to by 68.2% of the country's population according to the 2021 national survey conducted by Statistics Austria. Among Christians, 80.9% were Catholics, 7.2% were Orthodox Christians (mostly belonging to the Eastern Orthodox Church), 5.6% were Protestants, while the remaining 6.2% were other Christians, belonging to other denominations of the religion or not affiliated to any denomination. In the same census, 8.3% of the Austrians declared that their religion was Islam, 1.2% declared to believe in other non-Christian religions (including Buddhism, Hindusim, Judaism and others), and 22.4% declared they did not belong to any religion, denomination or religious community.

The United Nations Office at Vienna (UNOV, German: Büro der Vereinten Nationen in Wien) is one of the four major office sites of the United Nations where numerous different UN agencies have a joint presence. UNOV was established on 1 January 1980, and was the third such complex to be created.

The office complex is located in Vienna, the capital of Austria, and is part of the Vienna International Centre, a cluster of several major international organizations also informally called "UNO city".

Bicycle commuting is the use of a bicycle to travel from home to a place of work or study — in contrast to the use of a bicycle for sport, recreation or touring.

Commuting especially lends itself to areas with relatively flat terrain and arrangements to keep riders relatively safe from the hazards of accidents with motorized traffic, e.g. separated bicycle lanes and a general acceptance of cyclists as traffic participants. The rise of the electric bicycle which is quickly surpassing the sales of conventional bicycles will effectively increase bicycle commuting in hilly areas and allow for longer journeys.

The Siege and Battle of Vienna took place at Kahlenberg Mountain near Vienna on 12 September 1683 after the city had been besieged by the Ottoman Empire for two months. The battle was fought by the Holy Roman Empire (led by the Habsburg monarchy) and the Polish–Lithuanian Commonwealth, both under the command of Polish King John III Sobieski, against the Ottomans and their vassal and tributary states. The battle marked the first time the Commonwealth and the Holy Roman Empire had cooperated militarily against the Ottomans. The defeat was a turning point for Ottoman expansion into Europe, after which they would gain no further ground. In the ensuing war that lasted until 1699, the Ottomans would cede most of Ottoman Hungary to Leopold I, Holy Roman Emperor.

The battle was won by the combined forces of the Holy Roman Empire and the Polish–Lithuanian Commonwealth, the latter represented only by the forces of the Crown of the Kingdom of Poland (the march of the Lithuanian army was delayed, and they reached Vienna after it had been relieved). The Viennese garrison was led by Feldzeugmeister of the Holy Roman Imperial Army Ernst Rüdiger Graf von Starhemberg, an Austrian subject of Holy Roman Emperor Leopold I. The overall command was held by the senior leader, the King of Poland, John III Sobieski, who led the relief forces.

Bratislava (German: Pressburg; Hungarian: Pozsony) is the capital and largest city of the Slovak Republic and the fourth largest of all cities on the river Danube. Officially, the population of the city is about 475,000; however, some sources estimate the daily number of people moving around the city based on mobile phone SIM cards is more than 570,000. Bratislava is in southwestern Slovakia at the foot of the Little Carpathians, occupying both banks of the Danube and the left bank of the River Morava. The city is situated on the border of three countries—Slovakia, Austria, and Hungary—and is the only national capital to have land borders with two other sovereign states. Its geographic position places it exceptionally close to the Austrian capital Vienna, making them the closest pair of capital cities in Europe at just 50 kilometres (31 mi) apart.

The city's history has been influenced by people of many nations and religions, including Austrians, Bulgarians, Croats, Czechs, Germans, Hungarians, Jews and Slovaks. It was the coronation site and legislative center and capital of the Kingdom of Hungary from 1536 to 1783; eleven Hungarian kings and eight queens were crowned in St Martin's Cathedral. Most Hungarian parliament assemblies were held here from the 17th century until the Hungarian Reform Era, and the city has been home to many Hungarian, German, and Slovak historical figures.

Timișoara (UK: /ˌtɪmɪˈʃwɑːrə/, US: /ˌtiːmiː-/, Romanian: [timiˈʃo̯ara] ; see other names) is the capital city of Timiș County, Banat, and the main economic, social and cultural center in Western Romania. Located on the Bega River, Timișoara is considered the informal capital city of the historical Banat region. From 1848 to 1860 it was the capital of the Serbian Vojvodina and the Voivodeship of Serbia and Banat of Temeschwar. With 250,849 inhabitants at the 2021 census, Timișoara is the country's fifth most populous city. It is home to around 400,000 inhabitants in its metropolitan area, while the Timișoara–Arad metropolis concentrates more than 70% of the population of Timiș and Arad counties. Timișoara is a multicultural city, home to 21 ethnic groups and 18 religious denominations. Historically, the most numerous were the Swabian Germans, Jews and Hungarians, who still make up 6% of the population in Timișoara.

Conquered in 1716 by the Austrians from the Ottoman Turks, Timișoara developed in the following centuries behind the fortifications and in the urban nuclei located around them. During the second half of the 19th century, the fortress began to lose its usefulness, due to many developments in military technology. Former bastions and military spaces were demolished and replaced with new boulevards and neighborhoods. Timișoara was the first city in the Habsburg monarchy with street lighting (1760) and the first European city to be lit by electric street lamps in 1884. It opened the first public lending library in the Habsburg monarchy and built a municipal hospital 24 years ahead of Vienna. Also, in 1771 it published the first German newspaper in Southeast Europe (Temeswarer Nachrichten). In December 1989, Timișoara was the starting point of the Romanian Revolution.

The siege of Vienna, in 1529, was the first attempt by the Ottoman Empire to capture the city of Vienna in the Archduchy of Austria, part of the Holy Roman Empire. Suleiman the Magnificent, sultan of the Ottomans, attacked the city with over 100,000 men, while the defenders, led by Niklas Graf Salm, numbered no more than 21,000. Nevertheless, Vienna was able to survive the siege, which ultimately lasted just over two weeks, from 27 September to 15 October 1529.

The siege came in the aftermath of the 1526 Battle of Mohács, which had resulted in the death of Louis II, King of Hungary, and the descent of the kingdom into civil war. Following Louis' death, rival factions within Hungary selected two successors: Archduke Ferdinand I of Austria, supported by the House of Habsburg, and John Zápolya. Zápolya would eventually seek aid from, and become a vassal of the Ottoman Empire, after Ferdinand began to take control of western Hungary, including the city of Buda.

The Kingdom of Italy (Italian: Regno d'Italia, pronounced [ˈreɲɲo diˈtaːlja]) was a unitary state that existed from 17 March 1861, when Victor Emmanuel II of Sardinia was proclaimed King of Italy, until 10 June 1946, when the monarchy was abolished, following civil discontent that led to an institutional referendum on 2 June 1946. This resulted in a modern Italian Republic. The kingdom was established through the unification of several states over a decades-long process, called the Risorgimento. That process was influenced by the Savoy-led Kingdom of Sardinia, which was one of Italy's legal predecessor states. In 1882 it became a colonial empire, establishing the Italian Empire.

In 1866, Italy declared war on Austria in alliance with Prussia and, upon its victory, received the region of Veneto. Italian troops entered Rome in 1870, ending more than one thousand years of Papal temporal power. In the last two decades of the 19th century, Italy developed into a colonial power, and in 1882 it entered into a Triple Alliance with the German Empire and the Austro-Hungarian Empire, following strong disagreements with France about their respective colonial expansions. Although relations with Berlin became very friendly, the alliance with Vienna remained purely formal, due in part to Italy's desire to acquire Trentino and Trieste from Austria-Hungary. As a result, Italy accepted the British invitation to join the Allied Powers during World War I, as the western powers promised territorial compensation (at the expense of Austria-Hungary) for participation that was more generous than Vienna's offer in exchange for Italian neutrality. Victory in the war gave Italy a permanent seat in the Council of the League of Nations, but it did not receive all the territories it was promised.

The Vienna Dioscurides or Vienna Dioscorides is an early 6th-century Byzantine Greek illuminated manuscript of an even earlier 1st century AD work, De materia medica (Ancient Greek: Περὶ ὕλης ἰατρικῆς, romanized: Perì hylēs iatrikēs) by Pedanius Dioscorides in uncial script. It is an important and rare example of a late antique scientific text. After residing in Constantinople for just over a thousand years, the text passed to the Holy Roman Emperor in Vienna in the 16th century, a century after the city fell to the Ottoman Empire.

The 491 vellum folios measure 37 cm (15 in) by 30 cm (12 in) and contain more than 400 pictures of animals and plants, most done in a naturalistic style. In addition to the text by Dioscorides, the manuscript has appended to it, the Carmen de herbis attributed to Rufus, a paraphrase of an ornithological treatise by a certain Dionysius, usually identified with Dionysius of Philadelphia, and a paraphrase of Nicander's treatise on the treatment of snake bites.

The Art of Painting, also known as The Allegory of Painting (Dutch: Allegorie op de schilderkunst), or Painter in his Studio, is a 17th-century oil on canvas painting by Dutch painter Johannes Vermeer. It is owned by the Austrian Republic and is on display in the Kunsthistorisches Museum in Vienna.

Many art historians think that it is an allegory of painting, hence the alternative title of the painting. Its composition and iconography make it the most complex Vermeer work of all. After Vermeer's Christ in the House of Martha and Mary and The Procuress it is his largest work.