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Ars Magna Lucis Et Umbrae
''Ars Magna Lucis et Umbrae'' ("The Great Art of Light and Shadow") is a 1646 work by the Jesuit scholar Athanasius Kircher. It was dedicated to Ferdinand IV, King of the Romans and published in Rome by Lodovico Grignani. A second edition was published in Amsterdam in 1671 by Johann Jansson. ''Ars Magna'' was the first description published in Europe of the illumination and projection of images. The book contains the first printed illustration of Saturn and the 1671 edition also contained a description of the magic lantern. ''Ars magna lucis et umbrae'' followed soon after Kircher's work on magnetism, '' Magnes sive de Arte Magnetica'' (1641) and the title was a play on words. In his introduction Kircher notes that the word 'magna' alluded to the powers of the magnet, so that the title could also be read “The Magnetic Art of Light and Shadow”. The work was well-known for several decades. Content ''Ars Magna'' is the first of Kircher's works to follow a symbolic structure. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illustration Of Anamorphosis From “Ars Magna Lucis Et Umbrae”
An illustration is a decoration, interpretation or visual explanation of a text, concept or process, designed for integration in print and digital published media, such as posters, Flyer (pamphlet), flyers, magazines, books, teaching materials, animations, video games and films. An illustration is typically created by an illustrator. Digital illustrations are often used to make websites and apps more user-friendly, such as the use of emojis to accompany digital type. llustration also means providing an example; either in writing or in picture form. The origin of the word "illustration" is late Middle English (in the sense ‘illumination; spiritual or intellectual enlightenment’): via Old French from Latin ''illustratio''(n-), from the verb ''illustrare''. Illustration styles Contemporary illustration uses a wide range of styles and techniques, including drawing, painting, printmaking, collage, Photomontage, montage, Interaction design, digital design, multimedia, 3D mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1646 In Italy
It is one of eight years (CE) to contain each Roman numeral once (1000(M)+500(D)+100(C)+(-10(X)+50(L))+5(V)+1(I) = 1646). Events January–March * January 5 – The English House of Commons approves a bill to provide for Ireland to be governed by a single Englishman. * January 9 – The Battle of Bovey Heath takes place in Devonshire, as Oliver Cromwell's New Model Army surprises and routs the Royalist camp of Lord Wentworth. * January 19 – Sir Richard Grenville, 1st Baronet, a Royalist fighting for Prince Charles against Oliver Cromwell's Commonwealth, is imprisoned for insubordination after proposing to make Cornwall self-governing in order to win Cornish support for the Royalists. After being incarcerated at the tidal island of St Michael's Mount off of the coast of Cornwall, he is allowed to escape in March to avoid capture by Cromwell's troops. * January 20 – Francesco Molin is elected as the 99th Doge of Venice after 23 ballots, and govern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1646 In Science
The year 1646 in science and technology involved some significant events. Technology * Pascal's Law, a law of hydrostatics is developed, stating that, in a perfect fluid, the pressure exerted on it anywhere is transmitted equally. Publications * Dr Thomas Browne's ''Pseudodoxia Epidemica'' is published in London, introducing the words ''electricity'', '' medical'', ''pathology'', '' hallucination'' and ''computer'' to the English language and casting doubt on the theory of spontaneous generation. Births * April 20 – Charles Plumier, French botanist (died 1704) * July 1 – Gottfried Leibniz, German scientist and mathematician (died 1716) Deaths * November 29 – Laurentius Paulinus Gothus, Swedish theologian and astronomer (born 1565 __NOTOC__ Year 1565 ( MDLXV) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. Events January–June * January 3 – In the Tsardom of Russia, Ivan the Terrible originates the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light
Light or visible light is electromagnetic radiation that can be perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700 nanometres (nm), corresponding to frequencies of 750–420 terahertz, between the infrared (with longer wavelengths) and the ultraviolet (with shorter wavelengths). In physics, the term "light" may refer more broadly to electromagnetic radiation of any wavelength, whether visible or not. In this sense, gamma rays, X-rays, microwaves and radio waves are also light. The primary properties of light are intensity, propagation direction, frequency or wavelength spectrum and polarization. Its speed in a vacuum, 299 792 458 metres a second (m/s), is one of the fundamental constants of nature. Like all types of electromagnetic radiation, visible light propagates by massless elementary particles called photons that represents the quanta of electromagnetic field, and can be analyzed as both waves and par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illustration Of A Magic Lantern From “Ars Magna Lucis Et Umbrae”
An illustration is a decoration, interpretation or visual explanation of a text, concept or process, designed for integration in print and digital published media, such as posters, flyers, magazines, books, teaching materials, animations, video games and films. An illustration is typically created by an illustrator. Digital illustrations are often used to make websites and apps more user-friendly, such as the use of emojis to accompany digital type. llustration also means providing an example; either in writing or in picture form. The origin of the word "illustration" is late Middle English (in the sense ‘illumination; spiritual or intellectual enlightenment’): via Old French from Latin ''illustratio''(n-), from the verb ''illustrare''. Illustration styles Contemporary illustration uses a wide range of styles and techniques, including drawing, painting, printmaking, collage, montage, digital design, multimedia, 3D modelling. Depending on the purpose, illustration m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allegory Of The Cave
The Allegory of the Cave, or Plato's Cave, is an allegory presented by the Ancient Greece, Greek philosopher Plato in his work ''Republic (Plato), Republic'' (514a–520a) to compare "the effect of education (Wiktionary:παιδεία, παιδεία) and the lack of it on our physis, nature". It is written as a dialogue between Plato's brother Glaucon and his mentor Socrates, narrated by the latter. The allegory is presented after the analogy of the sun (508b–509c) and the analogy of the divided line (509d–511e). In the allegory "The Cave," Plato describes a group of people who have lived chained to the wall of a cave all their lives, facing a blank wall. The people watch shadows projected on the wall from objects passing in front of a fire behind them and give names to these shadows. The shadows are the prisoners' reality, but are not accurate representations of the real world. The shadows represent the fragment of reality that we can normally perceive through our senses, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juno (mythology)
Juno ( ; Latin ) was an ancient Roman goddess, the protector and special counsellor of the state. She was equated to Hera, queen of the gods in Greek mythology. A daughter of Saturn, she was the sister and wife of Jupiter and the mother of Mars, Vulcan, Bellona and Juventas. Like Hera, her sacred animal was the peacock.''Larousse Desk Reference Encyclopedia'', The Book People, Haydock, 1995, p. 215. Her Etruscan counterpart was Uni, and she was said to also watch over the women of Rome. As the patron goddess of Rome and the Roman Empire, Juno was called ("Queen") and was a member of the Capitoline Triad (''Juno Capitolina''), centered on the Capitoline Hill in Rome, and also including Jupiter, and Minerva, goddess of wisdom. Juno's own warlike aspect among the Romans is apparent in her attire. She was often shown armed and wearing a goatskin cloak. The traditional depiction of this warlike aspect was assimilated from the Greek goddess Athena, who bore a goatskin, or a goatsk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Athena
Athena or Athene, often given the epithet Pallas, is an ancient Greek goddess associated with wisdom, warfare, and handicraft who was later syncretized with the Roman goddess Minerva. Athena was regarded as the patron and protectress of various cities across Greece, particularly the city of Athens, from which she most likely received her name. The Parthenon on the Acropolis of Athens is dedicated to her. Her major symbols include owls, olive trees, snakes, and the Gorgoneion. In art, she is generally depicted wearing a helmet and holding a spear. From her origin as an Aegean palace goddess, Athena was closely associated with the city. She was known as ''Polias'' and ''Poliouchos'' (both derived from ''polis'', meaning "city-state"), and her temples were usually located atop the fortified acropolis in the central part of the city. The Parthenon on the Athenian Acropolis is dedicated to her, along with numerous other temples and monuments. As the patron of craft and weav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reichsadler
The ' ("Imperial Eagle") is the heraldic eagle, derived from the Roman eagle standard, used by the Holy Roman Emperors and in modern coats of arms of Germany, including those of the Second German Empire (1871–1918), the Weimar Republic (1919–1933) and Nazi Germany (1933–1945). The same design has remained in use by the Federal Republic of Germany since 1945, albeit under the name ' ("Federal Eagle"). History Holy Roman Empire The ''Reichsadler'', i. e. the German Imperial Eagle, originated from a proto-heraldic emblem that was believed to have been used by Charlemagne, the first Frankish ruler whom the Pope crowned as Holy Roman Emperor in AD 800, and derived ultimately from the '' Aquila'', i. e. eagle standard, of the ancient Roman army. An eagle statue was erected on the roof of the Carolingian palace, and an eagle was placed on the orb of Emperor Otto III. Emperor Frederick Barbarossa popularised use of the eagle as the Imperial emblem by using it in all his bann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermeticism
Hermeticism, or Hermetism, is a philosophical system that is primarily based on the purported teachings of Hermes Trismegistus (a legendary Hellenistic combination of the Greek god Hermes and the Egyptian god Thoth). These teachings are contained in the various writings attributed to Hermes (the ''Hermetica''), which were produced over a period spanning many centuries (), and may be very different in content and scope. One of the most common uses of the label is to refer to the religio-philosophical system propounded by a specific subgroup of Hermetic writings known as the 'philosophical' ''Hermetica'', the most famous of which is the '' Corpus Hermeticum'' (a collection of seventeen Greek Hermetic treatises written between c. 100 and c. 300 CE). This specific, historical form of Hermetic philosophy is sometimes more restrictively called Hermetism, to distinguish it from the philosophies inspired by the many Hermetic writings of a completely different period and nature. A more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermes
Hermes (; grc-gre, Ἑρμῆς) is an Olympian deity in ancient Greek religion and mythology. Hermes is considered the herald of the gods. He is also considered the protector of human heralds, travellers, thieves, merchants, and orators. He is able to move quickly and freely between the worlds of the mortal and the divine, aided by his winged sandals. Hermes plays the role of the psychopomp or "soul guide"—a conductor of souls into the afterlife. In myth, Hermes functions as the emissary and messenger of the gods, and is often presented as the son of Zeus and Maia, the Pleiad. Hermes is regarded as "the divine trickster," about which the '' Homeric Hymn to Hermes'' offers the most well-known account. His attributes and symbols include the herma, the rooster, the tortoise, satchel or pouch, talaria (winged sandals), and winged helmet or simple petasos, as well as the palm tree, goat, the number four, several kinds of fish, and incense. However, his main symbol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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