A comet is an icy, small Solar System body that, when passing close to the Sun, warms and begins to release gases, a process that is called outgassing. This produces a visible atmosphere or coma, and sometimes also a tail. These phenomena are due to the effects of solar radiation and the solar wind acting upon the nucleus of the comet. Comet nuclei range from a few hundred meters to tens of kilometers across and are composed of loose collections of ice, dust, and small rocky particles. The coma may be up to 15 times Earth's diameter, while the tail may stretch beyond one astronomical unit. If sufficiently bright, a comet may be seen from Earth without the aid of a telescope and may subtend an arc of 30° across the sky. Comets have been observed and recorded since ancient times by many cultures and religions.
Comet Hale–Bopp is a comet that was one of the most widely observed of the 20th century and one of the brightest seen for many decades.
Furniture refers to movable objects intended to support various human activities such as seating, eating (tables), storing items, eating and/or working with an item, and sleeping. Furniture is also used to hold objects at a convenient height for work, or to store things. Furniture can be a product of design and can be considered a form of decorative art. In addition to furniture's functional role, it can serve a symbolic or religious purpose. It can be made from a vast multitude of materials, including metal, plastic, and wood. Furniture can be made using a variety of woodworking joints which often reflects the local culture.
Istria is the largest peninsula within the Adriatic Sea. The peninsula is located at the head of the Adriatic between the Gulf of Trieste and the Kvarner Gulf. It is shared by three countries: Croatia, Slovenia, and Italy. Croatia encapsulates most of the Istrian peninsula with its Istria County.
Ancient art refers to the many types of art produced by the advanced cultures of ancient societies with some form of writing, such as those of ancient China, India, Mesopotamia, Persia, Palestine, Egypt, Greece, and Rome. The art of pre-literate societies is normally referred to as Prehistoric art and is not covered here. Although some Pre-Columbian cultures developed writing during the centuries before the arrival of Europeans, on grounds of dating these are covered at Pre-Columbian art, and articles such as Maya art and Aztec art. Olmec art is mentioned below.
Max Klinger was a German artist who produced significant work in painting, sculpture, prints and graphics, as well as writing a treatise articulating his ideas on art and the role of graphic arts and printmaking in relation to painting. He is associated with symbolism, the Vienna Secession, and Jugendstil the German manifestation of Art Nouveau. He is best known today for his many prints, particularly a series entitled Paraphrase on the Finding of a Glove and his monumental sculptural installation in homage to Beethoven at the Vienna Secession in 1902.
A headstone, tombstone, or gravestone is a stele or marker, usually stone, that is placed over a grave. It is traditional for burials in the Christian, Jewish, and Muslim religions, among others. In most cases, it has the deceased's name, date of birth, and date of death inscribed on it, along with a personal message, or prayer, but may contain pieces of funerary art, especially details in stone relief. In many parts of Europe, insetting a photograph of the deceased in a frame is very common.
Alan Hale is an American professional astronomer, who co-discovered Comet Hale–Bopp along with amateur astronomer Thomas Bopp.
The Lipizzan or Lipizzaner, is a horse breed named for the Lipizza Stud of the Habsburg monarchy. Generally gray in color, the Lipizzan is a breed of Baroque type that is powerful, matures slowly, and noted for longevity. The breed is closely associated with the Spanish Riding School of Vienna, Austria, where the horses demonstrate the haute école or "high school" movements of classical dressage, including the highly controlled, stylized jumps and other movements known as the "airs above the ground." The horses at the Spanish Riding School are primarily selected from those bred at the Piber Federal Stud, near Graz, Austria, and trained using traditional methods that date back hundreds of years, based on the principles of classical dressage.
The Kreutz sungrazers are a family of sungrazing comets, characterized by orbits taking them extremely close to the Sun at perihelion. They are believed to be fragments of one large comet that broke up several centuries ago and are named for German astronomer Heinrich Kreutz, who first demonstrated that they were related. A Kreutz sungrazers's aphelion is about 170 AU from the Sun; these sungrazers make their way from the distant outer Solar System from a patch in the sky in Canis Major, to the inner Solar System, to their perihelion point near the Sun, and then leave the inner Solar System in their return trip to their aphelion.
Ancient Egyptian art refers to art produced in ancient Egypt between the 6th millennium BC and the 4th century AD, spanning from Prehistoric Egypt until the Christianization of Roman Egypt. It includes paintings, sculptures, drawings on papyrus, faience, jewelry, ivories, architecture, and other art media. It is also very conservative: the art style changed very little over time. Much of the surviving art comes from tombs and monuments, giving more insight into the ancient Egyptian afterlife beliefs.
The nucleus is the solid, central part of a comet, once termed a dirty snowball or an icy dirtball. A cometary nucleus is composed of rock, dust, and frozen gases. When heated by the Sun, the gases sublimate and produce an atmosphere surrounding the nucleus known as the coma. The force exerted on the coma by the Sun's radiation pressure and solar wind cause an enormous tail to form, which points away from the Sun. A typical comet nucleus has an albedo of 0.04. This is blacker than coal, and may be caused by a covering of dust.
Chris Booth is a New Zealand sculptor and practitioner of large-scale land art.
Muggia is an Italian town and comune in the south-west of the Province of Trieste, in the region of Friuli-Venezia Giulia on the border with Slovenia. Lying on the eastern flank of the Gulf of Trieste in the northern Adriatic Sea, Muggia is the only Italian port town in Istria. The town's architecture is marked by its Venetian and Austrian history, and its harbour hosts a modern 500-berth marina for yachts.
The Palais des Beaux-Arts de Lille is a municipal museum dedicated to fine arts, modern art, and antiquities. It is one of the largest art museums in France.
Puckett Observatory is a private astronomical observatory located in the state of Georgia. It is owned and operated by Tim Puckett. Its primary observation goals are the study of comets and the discovery of supernovae. To facilitate the latter goal it sponsors the Puckett Observatory World Supernova Search whose astronomers have discovered 369 supernovae.
Tanya Preminger, is an artist working in various media: environmental art, site-specific art, ephemeral art, sculpture, installation and photography. She is mostly known for her land art projects and large-scale stone sculptures.
Slobodan Pejić was a Bosnian sculptor and painter who lived for most of his life in Slovenia. He is best known after having transformed a 300-year-old oak tree that fell in the storm in Tivoli Park in Ljubljana into the sculpture Coexistence in 2000, proposing with the act the beginning of a sculpture garden in the park. He painted numerous frescos in Bosnia and Croatia. In addition, he invented a new technique in sculpture, based on moulding and gas expansion. He was for many years the Ljubljana correspondent of the Tanjug press agency.
Alexander Kircher was an Austrian-German marine and landscape painter and illustrator. Many of his paintings can be seen in museums in Germany, Austria, Croatia, and Slovenia while others are held by private owners in those same countries, as well as the United States of America, Great Britain, Scandinavia, and Greece.
Italian Renaissance sculpture was an important part of the art of the Italian Renaissance. The example of Ancient Roman sculpture hung very heavily over it, both in terms of style and the uses to which sculpture was put. In complete contrast to painting, there were many surviving Roman sculptures around Italy, above all in Rome, and new ones were being excavated all the time, and keenly collected. Apart from a handful of major figures, especially Michelangelo and Donatello, it is today less well-known than Italian Renaissance painting, but this was not the case at the time.
