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Perspective (graphical)
Linear or point-projection perspective () is one of two types of graphical projection perspective in the graphic arts; the other is parallel projection. Linear perspective is an approximate representation, generally on a flat surface, of an image as it is seen by the eye. Perspective drawing is useful for representing a three-dimensional scene in a two-dimensional medium, like paper. It is based on the optical fact that for a person an object looks N times (linearly) smaller if it has been moved N times further from the eye than the original distance was. The most characteristic features of linear perspective are that objects appear smaller as their distance from the observer increases, and that they are subject to , meaning that an object's dimensions parallel to the line of sight appear shorter than its dimensions perpendicular to the line of sight. All objects will recede to points in the distance, usually along the horizon line, but also above and below the horiz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comparison Of Graphical Projections
Comparison or comparing is the act of evaluating two or more things by determining the relevant, comparable characteristics of each thing, and then determining which characteristics of each are Similarity (psychology), similar to the other, which are Difference (philosophy), different, and to what degree. Where characteristics are different, the differences may then be evaluated to determine which thing is best suited for a particular purpose. The description of similarities and differences found between the two things is also called a comparison. Comparison can take many distinct forms, varying by field: To compare things, they must have characteristics that are similar enough in relevant ways to merit comparison. If two things are too different to compare in a useful way, an attempt to compare them is colloquially referred to in English as "comparing apples and oranges." Comparison is widely used in society, in science and the arts. General usage Comparison is a natural act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italian Renaissance
The Italian Renaissance ( ) was a period in History of Italy, Italian history between the 14th and 16th centuries. The period is known for the initial development of the broader Renaissance culture that spread across Western Europe and marked the transition from the Middle Ages to modernity. Proponents of a "long Renaissance" argue that it started around the year 1300 and lasted until about 1600. In some fields, a Italian Renaissance painting#Proto-Renaissance painting, Proto-Renaissance, beginning around 1250, is typically accepted. The French word (corresponding to in Italian) means 'rebirth', and defines the period as one of cultural revival and renewed interest in classical antiquity after the centuries during what Renaissance humanism, Renaissance humanists labelled as the Dark Ages (historiography), "Dark Ages". The Italian Renaissance historian Giorgio Vasari used the term ('rebirth') in his ''Lives of the Most Excellent Painters, Sculptors, and Architects'' in 1550, bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pompeii
Pompeii ( ; ) was a city in what is now the municipality of Pompei, near Naples, in the Campania region of Italy. Along with Herculaneum, Stabiae, and Villa Boscoreale, many surrounding villas, the city was buried under of volcanic ash and pumice in the eruption of Mount Vesuvius in 79 AD. Largely preserved under the ash, Pompeii offers a unique snapshot of Culture of ancient Rome, Roman life, frozen at the moment it was buried, as well as insight into ancient urban planning. It was a wealthy town of 10,000 to 20,000 residents at the time it was destroyed. It hosted many fine public buildings and luxurious private houses with lavish decorations, furnishings and artworks, which were the main attractions for early excavators; subsequent excavations have found hundreds of private homes and businesses reflecting various architectural styles and social classes, as well as numerous public buildings. Organic remains, including wooden objects and human bodies, were interred in the as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boscoreale
Boscoreale (; ; "Royal Grove") is an Italian (municipality) and town in the Metropolitan City of Naples, Campania, with a population of 25,939 in 2022. Located in the Vesuvius National Park, under the slopes of Mount Vesuvius, it is known for the fruit and vineyards of Lacryma Christi del Vesuvio. There is also a fine Vesuvian lava stone production. History The neighbourhood of Monte Bursaccio which was overcome by the eruption of Vesuvius in 79 AD that obliterated and preserved its better-known neighbours, Pompeii and Herculaneum, is famous for the frescoes of its aristocratic villas, excavated before World War I. A hoard of Roman silver and coins that had been hurriedly stashed in a cistern for protection at the time of the eruption was also recovered in Boscoreale in 1895, and divided among several museums, including the Louvre and the British Museum. Boscoreale, about a kilometre north of Pompeii of which it was an expansive, more rural outlying suburb, was notable in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Villa Boscoreale
Villa Boscoreale is a name given to any of several Roman villas discovered in the district of Boscoreale, Italy. They were all buried and preserved by the eruption of Mount Vesuvius in 79 AD, along with Pompeii and Herculaneum. The only one visible ''in situ'' today is the Villa Regina, the others being reburied soon after their discovery. Although these villas can be classified as "rustic" ('' villae rusticae'') rather than of ''otium'' due to their agricultural sections and sometimes lack of the most luxurious amenities, they were often embellished with extremely luxurious decorations such as frescoes, testifying to the wealth of the owners. Among the most important finds are the exquisite frescoes from the Villa of Publius Fannius Synistor and the sumptuous Boscoreale Treasure of the Villa della Pisanella, which is now displayed in several major museums. In Roman times this area, like the whole of Campania, was agricultural despite its proximity to cities including Pompeii ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fresco
Fresco ( or frescoes) is a technique of mural painting executed upon freshly laid ("wet") lime plaster. Water is used as the vehicle for the dry-powder pigment to merge with the plaster, and with the setting of the plaster, the painting becomes an integral part of the wall. The word ''fresco'' () is derived from the Italian adjective ''fresco'' meaning "fresh", and may thus be contrasted with fresco-secco or secco mural painting techniques, which are applied to dried plaster, to supplement painting in fresco. The fresco technique has been employed since antiquity and is closely associated with Italian Renaissance painting. The word ''fresco'' is commonly and inaccurately used in English to refer to any wall painting regardless of the plaster technology or binding medium. This, in part, contributes to a misconception that the most geographically and temporally common wall painting technology was the painting into wet lime plaster. Even in apparently '' buon fresco'' technology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chauvet Cave
The Chauvet-Pont-d'Arc Cave ( ) in the Ardèche department of southeastern France is a cave that contains some of the best-preserved figurative cave paintings in the world, as well as other evidence of Upper Paleolithic life.Clottes (2003b), p. 214. It is located near the commune of Vallon-Pont-d'Arc on a limestone cliff above the former bed of the river Ardèche, in the Gorges de l'Ardèche. Discovered on December 18, 1994, it is considered one of the most significant prehistoric art sites and the UN's cultural agency UNESCO granted it World Heritage status on June 22, 2014. The cave was first explored by a group of three speleologists: Eliette Brunel-Deschamps, Christian Hillaire, and Jean-Marie Chauvet (for whom the cave was named) six months after an aperture now known as "Le Trou de Baba" ('Baba's Hole') was discovered by Michel Rosa (Baba). At a later date the group returned to the cave. Another member of this group, Michel Chabaud, along with two others, travelled furt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vanishing Point
A vanishing point is a point (geometry), point on the projection plane, image plane of a graphical perspective, perspective rendering where the two-dimensional perspective projections of parallel (geometry), parallel lines in three-dimensional space appear to converge. When the set of parallel lines is perpendicular to a picture plane, the construction is known as one-point perspective, and their vanishing point corresponds to the station point, oculus, or "eye point", from which the image should be viewed for correct perspective geometry.Kirsti Andersen (2007) ''Geometry of an Art'', p. xxx, Springer, Traditional linear drawings use objects with one to three sets of parallels, defining one to three vanishing points. Italian Renaissance humanism, humanist polymath and architect Leon Battista Alberti first introduced the concept in his treatise on perspective in art, ''De pictura'', written in 1435. Straight Track geometry, railroad tracks are a familiar modern example. Vector ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luca Pacioli
Luca Bartolomeo de Pacioli, O.F.M. (sometimes ''Paccioli'' or ''Paciolo''; 1447 – 19 June 1517) was an Italian mathematician, Franciscan friar, collaborator with Leonardo da Vinci, and an early contributor to the field now known as accounting. He is referred to as the father of accounting and bookkeeping and he was the first person to publish a work on the double-entry system of book-keeping on the continent. He was also called Luca di Borgo after his birthplace, Borgo Sansepolcro, Tuscany. Life Luca Pacioli was born between 1446 and 1448 in the Tuscan town of Sansepolcro where he received an abbaco education. This was education in the vernacular (''i.e.'', the local tongue) rather than Latin and focused on the knowledge required of merchants. His father was Bartolomeo Pacioli; however, Luca Pacioli was said to have lived with the Befolci family as a child in his birth town Sansepolcro. He moved to Venice around 1464, where he continued his own education while working ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piero Della Francesca
Piero della Francesca ( , ; ; ; – 12 October 1492) was an Italian Renaissance painter, Italian painter, mathematician and List of geometers, geometer of the Early Renaissance, nowadays chiefly appreciated for his art. His painting is characterized by its serene humanism, its use of geometric forms and Perspective (graphical), perspective. His most famous work is the cycle of frescoes ''The History of the True Cross'' in the Basilica of San Francesco, Arezzo, Basilica of San Francesco in the Tuscany, Tuscan town of Arezzo. Biography Early years Piero was born Piero di Benedetto in the town of Sansepolcro, Borgo Santo Sepolcro, modern-day Tuscany, to Benedetto de' Franceschi, a tradesman, and Romana di Perino da Monterchi, members of the Florentine and Tuscan Franceschi noble family. His father died before his birth, and he was called Piero della Francesca after his mother, who was referred to as "la Francesca" due to her marriage into the Franceschi family (similar to Lisa d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paolo Uccello
Paolo Uccello ( , ; 1397 – 10 December 1475), born Paolo di Dono, was an Italian Renaissance painter and mathematician from Florence who was notable for his pioneering work on visual Perspective (graphical), perspective in art. In his book ''Lives of the Most Excellent Painters, Sculptors, and Architects'', Giorgio Vasari wrote that Uccello was obsessed by his interest in perspective and would stay up all night in his study trying to grasp the exact vanishing point. Uccello used perspective to create a feeling of depth in his paintings. His best known works are the The Battle of San Romano, three paintings representing the battle of San Romano, which were wrongly entitled the ''Battle of Sant'Egidio of 1416'' for a long period of time. Paolo worked in the International Gothic, Late Gothic tradition, emphasizing colour and pageantry rather than the classical realism that other artists were pioneering. His style is best described as idiosyncratic, and he left no school of followers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
