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A map is a symbolic depiction of interrelationships, commonly spatial, between things within a space. A map may be annotated with text and graphics. Like any graphic, a map may be fixed to paper or other durable media, or may be displayed on a transitory medium such as a computer screen. Some maps change interactively. Although maps are commonly used to depict geographic elements, they may represent any space, real or fictional. The subject being mapped may be two-dimensional such as Earth's surface, three-dimensional such as Earth's interior, or from an abstract space of any dimension.

Maps of geographic territory have a very long tradition and have existed from ancient times. The word "map" comes from the medieval Latin: Mappa mundi, wherein mappa meant 'napkin' or 'cloth' and mundi 'of the world'. Thus, "map" became a shortened term referring to a flat representation of Earth's surface. (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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The California Field Atlas is a 2017 book written and illustrated by Obi Kaufmann. It was published by Heyday Books, a Berkeley-based nonprofit small press. Through passages of nature writing and hundreds of watercolor paintings, the book details California's ecology and geography. Kaufmann, an artist and outdoorsman, was born in California and currently resides in Oakland. He prepared the book over the course of a year, drawing from a lifetime of experience hiking thousands of miles of California wilderness. With the California Field Atlas, he intended to foster geological literacy and conservation of the state's natural environment.

The book contains ten chapters spanning more than 500 pages in total. The first eight chapters examine California's ecological system, the ninth chapter is an overview of nature throughout the state's 58 counties, and the final chapter covers the topic of rewilding. Rather than focusing on already-famous natural landmarks such as Yosemite, Kaufmann sought to present a comprehensive overview of the state that included detailed surveys of lesser-known regions. (Full article...)

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

Image 1Scale variation near the equator for the tangent (red) and secant (green) Mercator projections. (from Scale (map))
Image 2The Gough Map, a road map of 14th-century Britain (from History of cartography)
Image 3Illustrated map (from Cartographic design)
Image 4A chart of an unidentified area (from History of cartography)
Image 5The Da Ming Hun Yi Tu map, dating c. 1390, exists in multicolour format. (from History of cartography)
Image 6A chorochromatic map of world land cover, using hue, value, and saturation to differentiate nominal values (from Cartographic design)
Image 7The Equal Earth projection (2018), an increasingly popular equal-area pseudocylindrical projection for world maps (from Cartographic design)
Image 8The Mercator 1569 world map (from History of cartography)
Image 9Map 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 10"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 11Infinitesimal elements on the sphere and a normal cylindrical projection (from Scale (map))
Image 12Possibly 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 13Lambert's normal cylindrical equal-area projection with Tissot's indicatrix of deformation (from Scale (map))
Image 14Martin Behaim's Erdapfel (1492) is considered to be the oldest surviving terrestrial globe. (from History of cartography)
Image 15The Winkel tripel projection with Tissot's indicatrix of deformation (from Scale (map))
Image 16Reconstruction of Pomponius Mela's world map. (from History of cartography)
Image 17Universalis 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 18Clay tablet with map of the Babylonian city of Nippur (c. 1400 BC) (from History of cartography)
Image 19Charles 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)
Image 20The cartographic process (from Cartographic design)
Image 21Blaeu'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 22Surviving fragment of the first World Map of Piri Reis (1513) showing parts of the Americas. (from History of cartography)
Image 23World map Theatrum Orbis Terrarum by Ortelius (1570) (from History of cartography)
Image 24A survey of Boston Harbor from Atlantic Neptune. (from History of cartography)
Image 25World Map by Juan de la Cosa (1500), the first map showing the Americas. (from History of cartography)
Image 26The 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 27Scale variation for the Lambert (green) and Gall (red) equal area projections. (from Scale (map))
Image 28A 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 29A 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 30Map 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 31Map 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 32The equidistant projection with Tissot's indicatrix of deformation (from Scale (map))
Image 33The 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 34The Mercator projection with Tissot's indicatrix of deformation. (The distortion increases without limit at higher latitudes) (from Scale (map))
Image 35Nautical 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 363D cartography of Washington State, Mount Rainier National Park, Pinnacle Peak trail. (from Cartographic design)
Image 37CIA map of Iraq, following typical labeling guidelines to maximize legibility and association (from Cartographic design)
Image 38The 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 39Al-Masudi's world map (10th century) (from History of cartography)
Image 40Infinitesimal elements on the sphere and a normal cylindrical projection (from Scale (map))
Image 41The 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 42A portrait of a Dutch mapmaker looking up intently from his charts and holding a caliper, 1714. (from History of cartography)
Image 43A map of Sikkim, India using shaded relief and hypsometric tints (a form of isarithm) to visualize terrain (from Cartographic design)
Image 44An 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 45The Propaganda Map, a 1529 version of the Padrón Real now held by the Vatican Library. (from History of cartography)
Image 46The world according to Hekatæus, 500 BC (from History of cartography)
Image 47A 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 48A 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 49Modern version of the Roman Tabula Peutingeriana (5th century). (from History of cartography)
Image 50The pundit (explorer) cartographer Nain Singh Rawat (19th century) received a Royal Geographical Society gold medal in 1876. (from History of cartography)
Image 51The world according to Anaximenes, c. 500 BC (from History of cartography)
Image 52A 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 53The 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 54The world according to Herodotus, 440 BC (from History of cartography)

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The president of Iran should remember that Iran can also be wiped off the map.

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— Shimon Peres

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Anaximander in a 17th century portrait by Pietro Bellotti

Anaximander (/æˌnæksɪˈmændər/ an-AK-sih-MAN-dər; Ancient Greek: Ἀναξίμανδρος Anaximandros; c. 610 – c. 546 BC) was a pre-Socratic Greek philosopher who lived in Miletus, a city of Ionia (in modern-day Turkey). He belonged to the Milesian school and learned the teachings of his master Thales. He succeeded Thales and became the second master of that school where he counted Anaximenes and, arguably, Pythagoras amongst his pupils.

Little of his life and work is known today. According to available historical documents, he is the first philosopher known to have written down his studies, although only one fragment of his work remains. Fragmentary testimonies found in documents after his death provide a portrait of the man. (Full article...)

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Credit: ArdadN

Military offensives during the 2008 South Ossetia war.

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... that Kathryn Maple won the Sunday Times Watercolour Competition twice in three years?