|
Ivo Ringe
Ivo Ringe (born July 5, 1951) is a German artist, who is classified as a concrete art painter. He is also a docent and a curator of international group exhibitions. Life and work In 1972 Ringe began studying sculpture at the Kunstakademie Düsseldorf under the instruction of professor Joseph Beuys. Like Imi Knoebel and Blinky Palermo, Ringe belongs to the Minimalism (visual arts)#Minimal art movement among Beuys' students. In 1974 he shifted the focus of this study and became a scholar of professor Rolf Sackenheim devoting himself to the study of graphic arts. In 1977 Ivo Ringe was awarded "Master scholar" ("Meisterschüler") by Rolf Sackenheim. Already during his studies, Ringe explored tessellation and Islamic geometric patterns, manifesting works of silkscreen print, etching and ceramic tile. Kunst von Ivo Ringe Titel Evolve.jpg, "Evolve" , Etching on handmade paper, 1977 Kunst von Ivo Ringe Titel Sechseck Bewegung.jpg, "Sechseck" ("Hexagon"), glazed ceramic, 1976 I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonn
The federal city of Bonn ( lat, Bonna) is a city on the banks of the Rhine in the German state of North Rhine-Westphalia, with a population of over 300,000. About south-southeast of Cologne, Bonn is in the southernmost part of the Rhine-Ruhr region, Germany's largest metropolitan area, with over 11 million inhabitants. It is a university city and the birthplace of Ludwig van Beethoven. Founded in the 1st century BC as a Roman settlement in the province Germania Inferior, Bonn is one of Germany's oldest cities. It was the capital city of the Electorate of Cologne from 1597 to 1794, and residence of the Archbishops and Prince-electors of Cologne. From 1949 to 1990, Bonn was the capital of West Germany, and Germany's present constitution, the Basic Law, was declared in the city in 1949. The era when Bonn served as the capital of West Germany is referred to by historians as the Bonn Republic. From 1990 to 1999, Bonn served as the seat of government – but no longer capital – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tessellation
A tessellation or tiling is the covering of a surface, often a plane (mathematics), plane, using one or more geometric shapes, called ''tiles'', with no overlaps and no gaps. In mathematics, tessellation can be generalized to high-dimensional spaces, higher dimensions and a variety of geometries. A periodic tiling has a repeating pattern. Some special kinds include ''regular tilings'' with regular polygonal tiles all of the same shape, and ''semiregular tilings'' with regular tiles of more than one shape and with every corner identically arranged. The patterns formed by periodic tilings can be categorized into 17 wallpaper groups. A tiling that lacks a repeating pattern is called "non-periodic". An ''aperiodic tiling'' uses a small set of tile shapes that cannot form a repeating pattern. A ''tessellation of space'', also known as a space filling or honeycomb, can be defined in the geometry of higher dimensions. A real physical tessellation is a tiling made of materials such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crystallization
Crystallization is the process by which solid forms, where the atoms or molecules are highly organized into a structure known as a crystal. Some ways by which crystals form are precipitating from a solution, freezing, or more rarely deposition directly from a gas. Attributes of the resulting crystal depend largely on factors such as temperature, air pressure, and in the case of liquid crystals, time of fluid evaporation. Crystallization occurs in two major steps. The first is nucleation, the appearance of a crystalline phase from either a supercooled liquid or a supersaturated solvent. The second step is known as crystal growth, which is the increase in the size of particles and leads to a crystal state. An important feature of this step is that loose particles form layers at the crystal's surface and lodge themselves into open inconsistencies such as pores, cracks, etc. The majority of minerals and organic molecules crystallize easily, and the resulting crystals are g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden Ratio
In mathematics, two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities. Expressed algebraically, for quantities a and b with a > b > 0, where the Greek letter phi ( or \phi) denotes the golden ratio. The constant \varphi satisfies the quadratic equation \varphi^2 = \varphi + 1 and is an irrational number with a value of The golden ratio was called the extreme and mean ratio by Euclid, and the divine proportion by Luca Pacioli, and also goes by several other names. Mathematicians have studied the golden ratio's properties since antiquity. It is the ratio of a regular pentagon's diagonal to its side and thus appears in the construction of the dodecahedron and icosahedron. A golden rectangle—that is, a rectangle with an aspect ratio of \varphi—may be cut into a square and a smaller rectangle with the same aspect ratio. The golden ratio has been used to analyze the proportions of natural object ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augsburger Allgemeine
The ''Augsburger Allgemeine Zeitung'' is a major German regional daily newspaper published since 1945. History From 1807 to 1882, another paper named '' Allgemeine Zeitung'' was published in Augsburg but it is not connected to the later newspaper. Between 1933 and 1945, newspapers in Augsburg, as in the whole of Germany, were tightly controlled by the Nazi regime. With the fall of Nazi Germany, it became possible to publish anti-Nazi papers. However, in the early years the reviving free press had to contend with many restrictions placed by the Allied (specifically, American) Occupation authorities. The newspaper was first published on 30 October 1945 under the name of ''Schwäbische Landeszeitung'', under the initiative of Curt Frenzel. Originally, due to the restrictions in early post-war Germany, it was only published twice-weekly. Frenzel had received a licence to publish a newspaper from Colonel Bernhard MacMahon of the US military government in Bavaria. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monochromatic
A monochrome or monochromatic image, object or color scheme, palette is composed of one color (or lightness, values of one color). Images using only Tint, shade and tone, shades of grey are called grayscale (typically digital) or Black and white, black-and-white (typically analog). In physics, Monochromatic radiation, monochromatic light refers to electromagnetic radiation that contains a narrow band of wavelengths, which is a distinct concept. Application Of an image, the term monochrome is usually taken to mean the same as black and white or, more likely, grayscale, but may also be used to refer to other combinations containing only tones of a single color, such as green-and-white or green-and-red. It may also refer to Sepia tone, sepia displaying tones from light tan to dark brown or cyanotype ("blueprint") images, and early photographic methods such as daguerreotypes, ambrotypes, and tintypes, each of which may be used to produce a monochromatic image. In computing, monoc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutscher Künstlerbund
The Deutscher Kuenstlerbund (Association of German Artists) was founded in 1903 the initiative of Count Harry Kessler, promoter of arts and artists, Alfred Lichtwark, director of the Hamburg Art Gallery and the famous painters Lovis Corinth, Max Klinger and Max Liebermann among others. Thus a supra-regional association which surpassed the existing secessions came into existence for the first time. Its founders were determined to get rid of the restrictions imposed by the national cultural authorities. Their aim was to ensure the freedom of art, to offer a public forum for different artistic trends and to support young artists. These intentions were taken into account at annual exhibitions which took place in various German cities and sometimes in foreign countries. History The Deutscher Künstlerbund organized first exhibition on June 1 to October 31, 1904 and the second on May 2 to October 6, 1905, inaugurating at the same time its showrooms in the new exhibition building, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugen Gomringer
Eugen Gomringer (born 20 January 1925 in Cachuela Esperanza, Bolivia) is a Bolivian-born German concrete poet. He is head of the Institut für Konstruktive Kunst und Konkrete Poesie (IKKP) in Rehau, Germany. Between 1977 and 1990, he was a professor at the Kunstakademie Düsseldorf, the Arts Academy of the city of Düsseldorf. Gomringer writes in German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ..., Spanish, French and English. References External links Archivio Conz* 1925 births Living people Bolivian male poets Bolivian people of Swiss descent People from Vaca Díez Province Signalism Members of the Academy of Arts, Berlin German poets German male poets Bolivian emigrants to Germany {{Bolivia-poet-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rheinische Friedrich-Wilhelms-Universität Bonn
The Rhenish Friedrich Wilhelm University of Bonn (german: Rheinische Friedrich-Wilhelms-Universität Bonn) is a public research university located in Bonn, North Rhine-Westphalia, Germany. It was founded in its present form as the ( en, Rhine University) on 18 October 1818 by Frederick William III, as the linear successor of the ( en, Academy of the Prince-elector of Cologne) which was founded in 1777. The University of Bonn offers many undergraduate and graduate programs in a range of subjects and has 544 professors. The University of Bonn is a member of the German U15 association of major research-intensive universities in Germany and has the title of "University of Excellence" under the German Universities Excellence Initiative; it is consistently ranked amongst the best German universities in the world rankings and is one of the most research intensive universities in Germany. Bonn has 6 Clusters of Excellence, the most of any German university; the Hausdorff Center for M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Express (Cologne Newspaper)
The Express (also: ''EXPRESS'') is a German regional tabloid based in Cologne. It is published daily by DuMont Mediengruppe. The newspaper has local sections for Cologne, Düsseldorf and Bonn. It is also available in the surrounding region ( Aachen, Mönchengladbach, Duisburg Duisburg () is a city in the Ruhr metropolitan area of the western German state of North Rhine-Westphalia. Lying on the confluence of the Rhine and the Ruhr rivers in the center of the Rhine-Ruhr Region, Duisburg is the 5th largest city in No ...) without local section. The first edition of ''Express'' was published on 29 February 1964. The newspaper had a circulation of 132,836 in the fourth quarter of 2015. It received several media awards. Among those was the European Newspaper Award 2014 (for newspaper series "Wir leben in Köln") and 2015 (for the special edition "FC Total"). It has a staff of around 70 editors. Editor-in-chief is Carsten Fiedler. References External links Express.deE ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquatint
Aquatint is an intaglio printmaking technique, a variant of etching that produces areas of tone rather than lines. For this reason it has mostly been used in conjunction with etching, to give both lines and shaded tone. It has also been used historically to print in colour, both by printing with multiple plates in different colours, and by making monochrome prints that were then hand-coloured with watercolour. It has been in regular use since the later 18th century, and was most widely used between about 1770 and 1830, when it was used both for artistic prints and decorative ones. After about 1830 it lost ground to lithography and other techniques. There have been periodic revivals among artists since then. An aquatint plate wears out relatively quickly, and is less easily reworked than other intaglio plates. Many of Goya's plates were reprinted too often posthumously, giving very poor impressions. Among the most famous prints using the aquatint technique are the major serie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tile
Tiles are usually thin, square or rectangular coverings manufactured from hard-wearing material such as ceramic, stone, metal, baked clay, or even glass. They are generally fixed in place in an array to cover roofs, floors, walls, edges, or other objects such as tabletops. Alternatively, tile can sometimes refer to similar units made from lightweight materials such as perlite, wood, and mineral wool, typically used for wall and ceiling applications. In another sense, a tile is a construction tile or similar object, such as rectangular counters used in playing games (see tile-based game). The word is derived from the French word ''tuile'', which is, in turn, from the Latin word ''tegula'', meaning a roof tile composed of fired clay. Tiles are often used to form wall and floor coverings, and can range from simple square tiles to complex or mosaics. Tiles are most often made of ceramic, typically glazed for internal uses and unglazed for roofing, but other materials are also c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
