medizin und wissenschaft
igmund Freud, born Sigismund Schlomo Freud, was an Austrian psychologist, psychiatrist and neurologist, the founder of psychoanalysis.
He graduated from the medical faculty of the University of Vienna, was engaged in self-education and numerous, cutting-edge for his time studies of the human psyche. The resulting psychoanalysis he created was both a theory of the human psyche, a therapy to alleviate its ills, and a tool for interpreting culture and society. Freud's psychoanalysis had a significant impact on psychology, medicine, sociology, anthropology, literature and art in the twentieth century.
Despite the sometimes harsh criticism of virtually all of his ideas and teachings, which continues almost a century after his death, Freud remains one of the most influential intellectual figures of our time.
igmund Freud, born Sigismund Schlomo Freud, was an Austrian psychologist, psychiatrist and neurologist, the founder of psychoanalysis.
He graduated from the medical faculty of the University of Vienna, was engaged in self-education and numerous, cutting-edge for his time studies of the human psyche. The resulting psychoanalysis he created was both a theory of the human psyche, a therapy to alleviate its ills, and a tool for interpreting culture and society. Freud's psychoanalysis had a significant impact on psychology, medicine, sociology, anthropology, literature and art in the twentieth century.
Despite the sometimes harsh criticism of virtually all of his ideas and teachings, which continues almost a century after his death, Freud remains one of the most influential intellectual figures of our time.
igmund Freud, born Sigismund Schlomo Freud, was an Austrian psychologist, psychiatrist and neurologist, the founder of psychoanalysis.
He graduated from the medical faculty of the University of Vienna, was engaged in self-education and numerous, cutting-edge for his time studies of the human psyche. The resulting psychoanalysis he created was both a theory of the human psyche, a therapy to alleviate its ills, and a tool for interpreting culture and society. Freud's psychoanalysis had a significant impact on psychology, medicine, sociology, anthropology, literature and art in the twentieth century.
Despite the sometimes harsh criticism of virtually all of his ideas and teachings, which continues almost a century after his death, Freud remains one of the most influential intellectual figures of our time.
Carl Linnaeus was a Swedish naturalist, botanist and physician.
Carl Linnaeus created a unified system of classification of flora and fauna, in which he summarized and organized the knowledge of the entire previous period of development of biological science. He was the first to formulate the principles of definition of living beings of natural nature and created a unified system of their names, binary nomenclature. Linnaeus' book "The System of Nature", first published in 1735, is one of the most important books in the history of science and practically opened the classification of plants and animals.
Linnaeus was a professor at Uppsala University for many years, and he is also valued in Sweden as one of the creators of the literary Swedish language in its modern form. In addition to his work in botany and scientific classification, Linnaeus led many activities for the betterment of his native country. He was also involved in the establishment of the Royal Swedish Academy of Sciences.
Bernard Bolzano, full name Bernard Placidus Johann Nepomuk Bolzano, was an Italian-born Czech scientist, mathematician, logician, philosopher and theologian.
Bolzano graduated from the University of Prague and was immediately appointed professor of philosophy and religion at the university. Within a few years, however, Bolzano had already shown himself to be a free thinker with his teachings on the social costs of militarism and the needlessness of war. He called for a complete reform of the educational, social, and economic systems that would direct the nation's interests toward peace rather than armed conflict between states. In 1819, Bolzano was expelled from the university for his beliefs and thereafter turned his full attention to works on social, religious, philosophical, and mathematical issues.
Bolzano held advanced views on logic, mathematical quantities, limits, and continuity. He is the author of the first rigorous theory of real numbers and one of the founders of set theory. In his studies of the physical aspects of force, space, and time, he proposed theories opposed to those advanced by the German philosopher Immanuel Kant. His contributions to logic, in particular, established his reputation as the greatest logician of his time. Much of his work remained unpublished during his lifetime and was not widely disseminated until the late nineteenth and early twentieth centuries, when a number of his conclusions were reached independently.
Bolzano was multi-talented in various fields of science to which he made significant contributions. His published works include The Binomial Theorem (1816), A Purely Analytic Proof (1817), The Functional Model and the Scientific Model (1834), An Attempt at a New Statement of Logic (1837), and The Paradoxes of Infinity (1851).
Among other things, Bolzano was also a great philanthropist. Together with his friends and students, he supported the activities of almshouses, homes for the blind, loan banks for the working class, libraries, and elementary schools in rural areas.
Galileo Galilei was an Italian naturalist, physicist, mechanic, astronomer, philosopher, and mathematician.
Using his own improved telescopes, Galileo Galilei observed the movements of the Moon, Earth's satellites, and the stars, making several breakthrough discoveries in astronomy. He was the first to see craters on the Moon, discovered sunspots and the rings of Saturn, and traced the phases of Venus. Galileo was a consistent and convinced supporter of the teachings of Copernicus and the heliocentric system of the world, for which he was subjected to the trial of the Inquisition.
Galileo is considered the founder of experimental and theoretical physics. He is also one of the founders of the principle of relativity in classical mechanics. Overall, the scientist had such a significant impact on the science of his time that he cannot be overemphasized.
Johannes Faulhaber was a German mathematician and fortification engineer.
He was a weaver, but studied mathematics and showed such aptitude that the city authorities appointed him the city mathematician and surveyor, a surveyor. In 1600, Faulhaber opened his own school in Ulm, and worked on the fortification of Basel, Frankfurt, and many other cities. He also designed water wheels in Ulm and made mathematical and geodetic instruments, particularly for military purposes.
Among the scientists with whom Faulhaber collaborated were Kepler and van Ceulen. He made the first German publication of Briggs' logarithms, and also made the first illustrated descriptions of Galileo's compass.
Galileo Galilei was an Italian naturalist, physicist, mechanic, astronomer, philosopher, and mathematician.
Using his own improved telescopes, Galileo Galilei observed the movements of the Moon, Earth's satellites, and the stars, making several breakthrough discoveries in astronomy. He was the first to see craters on the Moon, discovered sunspots and the rings of Saturn, and traced the phases of Venus. Galileo was a consistent and convinced supporter of the teachings of Copernicus and the heliocentric system of the world, for which he was subjected to the trial of the Inquisition.
Galileo is considered the founder of experimental and theoretical physics. He is also one of the founders of the principle of relativity in classical mechanics. Overall, the scientist had such a significant impact on the science of his time that he cannot be overemphasized.
Georg Galgemair was a German mathematician and astrologer.
He was born into the family of the burgomaster of Donauwörth, was a pupil of Philip Apian, and then a master of mathematics at the University of Tübingen in 1585. After completing his studies, Galgemair began teaching at Lauingen in 1588.
His work on proportional circles led to the development of gnomonics. In the history of science, Galgemair is known for his works on mathematical instruments. As a calendar maker, he succeeded in 1606 in obtaining an imperial privilege for his calendars.
Georg Brentel the Younger was a German draftsman, engraver, and author of works on sundials and instrumentation.
He was the son of the cartographer Hans Brentel (1532-1614) and nephew of the armorial artist Georg Brentel the Elder (1525-1610). He always showed an interest in mathematics and astronomy, writing papers on these subjects and making instruments.
Brentel was particularly fond of designing sundials, and wrote several instructions for assembling various types of sundials - round and cubic, cross-shaped and heart-shaped.
Johann Hartmann Beyer was a German physician, mathematician and statesman.
He earned a master's degree in liberal arts at the University of Strasbourg, and then graduated from the University of Tübingen with a doctorate in medicine. In 1588 Beyer returned to his native Frankfurt and began working as a physician; a year later he was appointed Physicus ordinarius - his duties included overseeing the city's health care and pharmacy system.
In 1614 Beyer took up the position of senior burgomaster of Frankfurt, but during the Fetmilch Rebellion he became involved in conflict, was forced to resign and returned to science.
He had the richest library of scientific books, numbering about 2500 volumes, wrote scientific works on astronomy and mathematics, engaged in medical activity, having invented the famous Frankfurt pills. Beyer carried on a lively correspondence with scientists, including mathematician Johannes Kepler, dealing with decimal fractions. Beyer bequeathed his rich inheritance to the city and to charity.
Pietro Andrea Gregorio Mattioli was a 16th-century Italian physician, botanist and pharmacist.
Mattioli studied medicine in Padua and obtained a medical practice first in his hometown. Later, in the 1555-1560s, he served as personal physician to the imperial court of Ferdinand II, Archduke of Austria, and Emperor Maximilian II. This high position allowed him to test the effects of poisonous plants on prisoners for scientific purposes.
Mattioli published several scientific works in which he included many of his own observations on the flora of the Alps, including previously unexplored plants. These works, based on the study of books by predecessor scientists, gave impetus to the development of botany throughout Italy at the time. Mattioli kept up a lively correspondence with other researchers, describing specimens of rare plants received from them. The genus of flowering plants Matthiola is named after Mattioli.
Lucas Cranach the Elder was a pivotal figure in German Renaissance art. As a leading painter of Saxony, his influence spanned across the 16th century, making significant contributions through his paintings, woodcuts, and engravings. His artistic journey began under the tutelage of his father, Hans Maler, and saw him becoming court painter to the Elector of Saxony, where he produced a vast array of works including altarpieces, court portraits, and notably, portraits of Protestant Reformers.
Cranach's artistry was not confined to any single genre. He was renowned for his portraits of the aristocracy, deeply symbolic religious paintings, and engaging mythological scenes. His ability to capture the essence of the Protestant Reformation, notably through his portraits of Martin Luther, showcases his close connection to the movement and his role as a key figure in conveying its ideals through art.
A significant part of Cranach's legacy is his workshop in Wittenberg, which was a hub of artistic production. This workshop produced numerous works that bore his distinctive winged serpent signature, a mark of quality and innovation in the art of the period. Cranach's workshop was known for its efficient operation, enabling the production of a large volume of works that catered to the high demand of his time.
For collectors and experts in art and antiques, Lucas Cranach the Elder's work represents an intriguing intersection of art, culture, and history. His contributions to Renaissance art and his unique portrayal of religious and mythological themes continue to captivate audiences, making his work highly sought after in the world of art collection.
To explore more about Lucas Cranach the Elder's fascinating contributions to art and to stay updated on new discoveries or auction events related to his works, consider signing up for specialized updates. This subscription is designed for enthusiasts keen on delving deeper into the rich tapestry of Renaissance art and history, ensuring they remain well-informed of relevant sales and scholarly insights.
