Ancient science from which modern chemistry evolved. Based on the concept of transmutation—the changing of substances at the elemental level—it was both a mechanical art and an exalted philosophy. Practitioners attempted to combine substances containing the four elements (fire, water, earth, and air) in perfect balance, ultimately perfecting them into a fifth, the quintessence (also known as the philosopher’s stone) via the chemical process of distillation. The ultimate result was a substance, the ‘philosopher’s stone’, or ‘elixir of life’, believed capable of perfecting, or healing, all material things. Chemists imitated the Christian life cycle in their operations, allegorically marrying their ingredients, multiplying them, and destroying them so that they could then be cleansed and ‘resurrected’. They viewed their work as a means of attaining salvation and as a solemn Christian duty. As such, spiritual alchemy was sanctioned, legitimized, and patronized by the Church. Its mundane laboratory procedures were also supported by secular rulers for material gain. Metallurgists employed chemical apparatus in their attempts to transmute base metals into gold, whereas physicians and apothecaries sought ultimately to distill a cure-all elixir of life. The manifold possibilities inherent in such an outcome caused Papal and secular authorities to limit and control the practice of alchemy by requiring licences and punishing those who worked without authorization....
Legends and myths in medieval art are often symbolic rather than narrative, appearing as isolated representations on monuments and portable objects and following the tradition of Greek vase painting where individual subjects are depicted and rely on prior knowledge of the stories for recognition and understanding. World histories celebrated great heroes of the past, starting with Creation and biblical history, then the ancient and medieval world with the exploits of the Trojan heroes, Alexander the Great, King Arthur and the campaigns of Charlemagne and his nephew Roland. Northern gods such as Thor were depicted in cult statues (c. 1000; Reykjavík, N. Mus.) or through such ornamental hammers as those from north Jutland in the Copenhagen Nationalmuseum, and Freya, head of the Valkyries, was painted riding a cat on the walls of Schleswig Cathedral.
The Fall of Troy is most celebrated in the early 13th-century copy of Heinrich von Veldecke’s ...
The medieval term mappa mundi (also forma mundi, historia/istoire) covers a broad array of maps of the world of which roughly 1100 survive. These have resisted systematic classification, but the clearly dominant type is one that aims at comprehensively symbolistic representation. Its early, schematic form is a disc composed of three continents surrounded and separated from one another by water (“T-O Map”) and associated with the three sons of Noah: Asia (Shem) occupies all of the upper half, Europe (Japhet) to the left and Africa (Ham) to the right share the lower half. Quadripartite cartographic schemes included the antipodes as a fourth continent, but the tripartite model was adopted by the large majority of the more developed world maps in use from the 11th century on and—with important variations—well into the Renaissance. While details were added as available space permitted, the Mediterranean continued to serve as the vertical axis and, with diminishing clarity, the rivers Don and Nile as the horizontal one. The map also continues to be ‘oriented’ towards Asia, where paradise sits at the very top. A circular ocean forms the perimeter and not infrequently the city of Jerusalem constitutes its centre....