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Charles Robert Darwin was an English naturalist, geologist, and biologist, widely known for contributing to the understanding of evolutionary biology. His proposition that all species of life have descended from a common ancestor is now generally accepted and considered a fundamental concept in science. In a joint publication with Alfred Russel Wallace, he introduced his scientific theory that this branching pattern of evolution resulted from a process that he called natural selection, in which the struggle for existence has a similar effect to the artificial selection involved in selective breeding. Darwin has been described as one of the most influential figures in human history, and he was honoured by burial in Westminster Abbey.
Gustave Moreau was a French artist and an important figure in the Symbolist movement. Jean Cassou called him "the Symbolist painter par excellence". He was an influential forerunner of symbolism in the visual arts in the 1860s, and at the height of the symbolist movement in the 1890s, he was among the most significant painters.
Hartmann Schedel was a German humanist, medical scientist, historian and chronicler.
Schedel was the first to compile a world chronicle, the so-called Visual History of the Earth from the Creation of the World to the 1490s, known as Schedelsche Weltchronik (Schedel's World Chronicle). It was published in 1493 in Nuremberg. About 600 woodcuts for this book were created by the artists and engravers Michael Wolgemuth (1434-1519) and Albrecht Dürer (1471-1528). The illustrations depict biblical scenes, family trees, portraits of famous personalities, and fairy tale or legendary creatures. However, the main ones here were maps of the world, Germany and Central Europe.
Hartmann Schedel was one of the first cartographers to use machine printing. He was also a renowned collector of books, artworks and engravings by old masters.
Hartmann Schedel was a German humanist, medical scientist, historian and chronicler.
Schedel was the first to compile a world chronicle, the so-called Visual History of the Earth from the Creation of the World to the 1490s, known as Schedelsche Weltchronik (Schedel's World Chronicle). It was published in 1493 in Nuremberg. About 600 woodcuts for this book were created by the artists and engravers Michael Wolgemuth (1434-1519) and Albrecht Dürer (1471-1528). The illustrations depict biblical scenes, family trees, portraits of famous personalities, and fairy tale or legendary creatures. However, the main ones here were maps of the world, Germany and Central Europe.
Hartmann Schedel was one of the first cartographers to use machine printing. He was also a renowned collector of books, artworks and engravings by old masters.
Andreas Vesalius (Dutch: Andries van Wesel) was a Flemish physician, one of the first anatomists of the Renaissance.
Vesalius came from a family of physicians and apothecaries, studied at the Catholic University of Leuven and at the medical school of the University of Paris, where he learned to dissect animals. He also had the opportunity to dissect human cadavers and devoted much time to the study of human bones. He later went to the University of Padua and, after earning his MD degree, was appointed professor of surgery, whose duties included anatomical demonstrations.
Vesalius revolutionized the study of biology and medical practice through his careful description of the anatomy of the human body. Based on observations made by himself, he wrote and illustrated the first complete textbook of anatomy. In 1543 his major work De humani corporis fabrica libri septem ("Seven Books on the Structure of the Human Body"), commonly known as Fabrica, was printed. In this epochal work, Vesalius gave far more extensive and accurate descriptions of the human body than anything that had been done by his predecessors.
In the same year, 1543, the Holy Roman Emperor Charles V appointed him staff physician of his house, and in 1559 Vesalius became physician to the Madrid court of Charles V's son, Philip II.
Vesalius' work made anatomy a scientific discipline with far-reaching implications not only for physiology but for all of biology.
Johann Zahn (German: Johann or Johannes Zahn) was a German scientist and philosopher, optician and astronomer, mathematician and inventor.
Zahn studied mathematics and physics at the University of Würzburg, was professor of mathematics at the University of Würzburg, and served as a canon of the Order of Regular Canon Premonstratensians. His other activities were optics as well as astronomical observations.
In 1686 Johann Zahn invented and designed a portable camera obscura with fixed lenses and an adjustable mirror, which is the prototype of the camera. In his treatise on optics, Oculus Artificialis Teledioptricus (1702), Zahn gives a complete picture of the state of optical science of his time. He begins with basic information about the eye and then moves on to optical instruments. The book is aimed at eighteenth-century microscope and telescope enthusiasts and includes all the necessary details of construction, from lens grinding to drawings.