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A map is a symbolic depiction emphasizing relationships between elements of some space, such as objects, regions, or themes.

Many maps are static, fixed to paper or some other durable medium, while others are dynamic or interactive. Although most commonly used to depict geography, maps may represent any space, real or fictional, without regard to context or scale, such as in brain mapping, DNA mapping, or computer network topology mapping. The space being mapped may be two dimensional, such as the surface of the Earth, three dimensional, such as the interior of the Earth, or even more abstract spaces of any dimension, such as arise in modeling phenomena having many independent variables.

Although the earliest maps known are of the heavens, geographic maps of territory have a very long tradition and exist from ancient times. The word "map" comes from the medieval Latin: Mappa mundi, wherein mappa meant 'napkin' or 'cloth' and mundi 'the world'. Thus, "map" became a shortened term referring to a two-dimensional representation of the surface of the world. (Full article...)

Cartography (/kɑːrˈtɒɡrəfi/; from Ancient Greek: χάρτης chartēs, 'papyrus, sheet of paper, map'; and γράφειν graphein, 'write') is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an imagined reality) can be modeled in ways that communicate spatial information effectively. (Full article...)

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NASA WorldWind, an open-source virtual globe with stars and advanced atmosphere & sunlight effects

A virtual globe is a three-dimensional (3D) software model or representation of Earth or another world. A virtual globe provides the user with the ability to freely move around in the virtual environment by changing the viewing angle and position. Compared to a conventional globe, virtual globes have the additional capability of representing many different views of the surface of Earth. These views may be of geographical features, man-made features such as roads and buildings, or abstract representations of demographic quantities such as population.

On November 20, 1997, Microsoft released an offline virtual globe in the form of Encarta Virtual Globe 98, followed by Cosmi's 3D World Atlas in 1999. The first widely publicized online virtual globes were NASA WorldWind (released in mid-2004) and Google Earth (mid-2005). (Full article...)

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The following are images from various map-related articles on Wikipedia.

Image 1World Map by Juan de la Cosa (1500), the first map showing the Americas. (from History of cartography)
Image 2A map of Sikkim, India using shaded relief and hypsometric tints (a form of isarithm) to visualize terrain (from Cartographic design)
Image 3Scale variation for the Lambert (green) and Gall (red) equal area projections. (from Scale (map))
Image 4The Equal Earth projection (2018), an increasingly popular equal-area pseudocylindrical projection for world maps (from Cartographic design)
Image 5Nautical chart by Pedro Reinel (c. 1504), one of the first based on astronomical observations and to depict a scale of latitudes. (from History of cartography)
Image 6The equidistant projection with Tissot's indicatrix of deformation (from Scale (map))
Image 7Modern version of the Roman Tabula Peutingeriana (5th century). (from History of cartography)
Image 8A US civil war hachure paper map made in 1867 by Cartographer Nathaniel Michler vs. modern aerial photos over Chancellorsville, Virginia (from History of cartography)
Image 9A general map of the world by Samuel Dunn, 1794, containing star chart, map of the Solar System, map of the Moon and other features along with Earth's both hemispheres. (from History of cartography)
Image 10Infinitesimal elements on the sphere and a normal cylindrical projection (from Scale (map))
Image 11The Fra Mauro map, a medieval European map, was made around 1450 by the Italian monk Fra Mauro. It is a circular world map drawn on parchment and set in a wooden frame, about two meters in diameter. (from History of cartography)
Image 12A portrait of a mapmaker looking up intently from his charts and holding a caliper, 1714. (from History of cartography)
Image 13The Salviati Planisphere, a 1526 version of the Padrón Real provided by Charles V to the cardinal who officiated his wedding to Isabella of Portugal. (from History of cartography)
Image 14Scale variation near the equator for the tangent (red) and secant (green) Mercator projections. (from Scale (map))
Image 15A graphical or bar scale. A map would also usually give its scale numerically ("1:50,000", for instance, means that one cm on the map represents 50,000cm of real space, which is 500 meters) (from Scale (map))
Image 16Universalis Cosmographia, the Waldseemüller wall map dated 1507, depicts the Americas, Africa, Europe, Asia, and the Pacific Ocean separating Asia from the Americas, by the Italian Amerigo Vespucci. (from History of cartography)
Image 17A chart of an unidentified area (from History of cartography)
Image 18Surviving fragment of the first World Map of Piri Reis (1513) showing parts of the Americas. (from History of cartography)
Image 19The Gough Map, a road map of 14th-century Britain (from History of cartography)
Image 20The world according to Hekatæus, 500 BC (from History of cartography)
Image 21Clay tablet with map of the Babylonian city of Nippur (c. 1400 BC) (from History of cartography)
Image 22Lambert's normal cylindrical equal-area projection with Tissot's indicatrix of deformation (from Scale (map))
Image 23"Mapa de los Estados Unidos de Méjico by John Distrunell, the 1847 map used during the negotiations of the Treaty of Guadalupe Hidalgo ending the Mexican–American War. (from History of cartography)
Image 24The Mercator 1569 world map (from History of cartography)
Image 25The Tabula Rogeriana, drawn by Muhammad al-Idrisi for Roger II of Sicily in 1154. Note that the north is at the bottom, and so the map appears "upside down" compared to modern cartographic conventions. (from History of cartography)
Image 26Map of the “Inhabited Quarter” by Sadiq Isfahani from Jaunpur c.1647. This was one of the only surviving Indian made maps. (from History of cartography)
Image 27Al-Masudi's world map (10th century) (from History of cartography)
Image 28A survey of Boston Harbor from Atlantic Neptune. (from History of cartography)
Image 29The Propaganda Map, a 1529 version of the Padrón Real now held by the Vatican Library. (from History of cartography)
Image 30Infinitesimal elements on the sphere and a normal cylindrical projection (from Scale (map))
Image 31Possibly the oldest surviving map has been engraved on this mammoth tusk, dated to 25,000 BC, found from Pavlov in the Czech Republic. (from History of cartography)
Image 32The world according to Herodotus, 440 BC (from History of cartography)
Image 33The Yu Ji Tu, or Map of the Tracks of Yu Gong, carved into stone in 1137, located in the Stele Forest of Xi'an. This 3 ft (0.91 m) squared map features a graduated scale of 100 li for each rectangular grid. China's coastline and river systems are clearly defined and precisely pinpointed on the map. Yu Gong is in reference to the Chinese deity described in the geographical chapter of the Classic of History, dated 5th century BC. (from History of cartography)
Image 34Map of Biscayne National Park, Florida, using a variety of point symbols, along with line and area symbols. Note the use of coordinated fill and stroke symbols for the national park area to solve the challenge of a water boundary. (from Cartographic design)
Image 35World map Theatrum Orbis Terrarum by Ortelius (1570) (from History of cartography)
Image 36The Mercator projection with Tissot's indicatrix of deformation. (The distortion increases without limit at higher latitudes) (from Scale (map))
Image 37A bar scale with the nominal scale expressed as "1:600 000", meaning 1 cm on the map corresponds to 600,000 cm=6 km on the ground. (from Scale (map))
Image 38The world according to Anaximenes, c. 500 BC (from History of cartography)
Image 39The cartographic process (from Cartographic design)
Image 40A chorochromatic map of world land cover, using hue, value, and saturation to differentiate nominal values (from Cartographic design)
Image 41Illustrated map (from Cartographic design)
Image 42Reconstruction of Pomponius Mela's world map. (from History of cartography)
Image 433D cartography of Washington State, Mount Rainier National Park, Pinnacle Peak trail. (from Cartographic design)
Image 44The pundit (explorer) cartographer Nain Singh Rawat (19th century) received a Royal Geographical Society gold medal in 1876. (from History of cartography)
Image 45Map of the Holy Land, Pietro Vesconte, 1321. Described by Adolf Erik Nordenskiöld as "the first non-Ptolemaic map of a definite country". (from History of cartography)
Image 46Blaeu's world map, originally prepared by Joan Blaeu for his Atlas Maior, published in the first book of the Atlas Van Loon (1664) (from History of cartography)
Image 47The first Japanese printed map to depict the world, including Europe and America. Printed by woodblock in 1710, composed by the Buddhist monk Rokashi Hotan. (from History of cartography)
Image 48A well-composed transit map of Istanbul, with a high degree of contrast between the symbols, creating a strong visual hierarchy (transit lines are and look most important), figure-ground, and selectivity (the green national rail line can be isolated when necessary). Also note the harmonizing subdued tones of green and blue in the background. (from Cartographic design)
Image 49An early Western Han dynasty (202 BC – 9 AD) silk map found in tomb 3 of Mawangdui Han tombs site, depicting the Kingdom of Changsha and Kingdom of Nanyue in southern China (note: the south direction is oriented at the top, north at the bottom). (from History of cartography)
Image 50CIA map of Iraq, following typical labeling guidelines to maximize legibility and association (from Cartographic design)
Image 51Martin Behaim's Erdapfel (1492) is considered to be the oldest surviving terrestrial globe. (from History of cartography)
Image 52The Da Ming Hun Yi Tu map, dating c. 1390, exists in multicolour format. (from History of cartography)
Image 53The Winkel tripel projection with Tissot's indicatrix of deformation (from Scale (map))
Image 54Charles Joseph Minard's map of Napoleon's Russian campaign of 1812 (1844) has been long recognized as a masterwork of cartographic design at a time when such was difficult and rare. (from Cartographic design)

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Thinking is an experimental dealing with small quantities of energy, just as a general moves miniature figures over a map before setting his troops in action.

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— Sigmund Freud, Anxiety and Instinctual Life

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This portrait attributed to Francesco Melzi, c. 1515–1518, is the only certain contemporary depiction of Leonardo.

Leonardo di ser Piero da Vinci (15 April 1452 – 2 May 1519) was an Italian polymath of the High Renaissance who was active as a painter, draughtsman, engineer, scientist, theorist, sculptor, and architect. While his fame initially rested on his achievements as a painter, he has also become known for his notebooks, in which he made drawings and notes on a variety of subjects, including anatomy, astronomy, botany, cartography, painting, and paleontology. Leonardo is widely regarded to have been a genius who epitomized the Renaissance humanist ideal, and his collective works comprise a contribution to later generations of artists matched only by that of his younger contemporary Michelangelo.

Born out of wedlock to a successful notary and a lower-class woman in, or near, Vinci, he was educated in Florence by the Italian painter and sculptor Andrea del Verrocchio. He began his career in the city, but then spent much time in the service of Ludovico Sforza in Milan. Later, he worked in Florence and Milan again, as well as briefly in Rome, all while attracting a large following of imitators and students. Upon the invitation of Francis I, he spent his last three years in France, where he died in 1519. Since his death, there has not been a time where his achievements, diverse interests, personal life, and empirical thinking have failed to incite interest and admiration, making him a frequent namesake and subject in culture. (Full article...)

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Credit: Justin Morris

A map of Arches National Park near Moab, Utah, United States, detailing the location of many of the more well known natural arches, and many other physical features. The park is known for preserving over 2,000 arches, including the world-famous Delicate Arch. Since 1970, forty-three arches have toppled because of erosion.

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... that actress Agnes Mapes had to improvise a complex choreographed dance from basic poses for the 1907 play The Holy City?
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