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Oct 21, 2014 · (Copyright: Corbis) Alastair Sooke looks through the ultimate Renaissance man’s anatomical sketchbooks – scientific masterpieces full of lucid insights into the functioning of the human...
- Overview
- Leonardo as artist-scientist
Leonardo’s fascination with anatomical studies reveals a prevailing artistic interest of the time. In his own treatise Della pittura (1435; “On Painting”), theorist Leon Battista Alberti urged painters to construct the human figure as it exists in nature, supported by the skeleton and musculature, and only then clothed in skin. Although the date of Leonardo’s initial involvement with anatomical study is not known, it is sound to speculate that his anatomical interest was sparked during his apprenticeship in Verrocchio’s workshop, either in response to his master’s interest or to that of Verrocchio’s neighbor Pollaiuolo, who was renowned for his fascination with the workings of the human body. It cannot be determined exactly when Leonardo began to perform dissections, but it might have been several years after he first moved to Milan, at the time a centre of medical investigation. His study of anatomy, originally pursued for his training as an artist, had grown by the 1490s into an independent area of research. As his sharp eye uncovered the structure of the human body, Leonardo became fascinated by the figura istrumentale dell’ omo (“man’s instrumental figure”), and he sought to comprehend its physical working as a creation of nature. Over the following two decades, he did practical work in anatomy on the dissection table in Milan, then at hospitals in Florence and Rome, and in Pavia, where he collaborated with the physician-anatomist Marcantonio della Torre. By his own count Leonardo dissected 30 corpses in his lifetime.
Leonardo’s early anatomical studies dealt chiefly with the skeleton and muscles; yet even at the outset, Leonardo combined anatomical with physiological research. From observing the static structure of the body, Leonardo proceeded to study the role of individual parts of the body in mechanical activity. This led him finally to the study of the internal organs; among them he probed most deeply into the brain, heart, and lungs as the “motors” of the senses and of life. His findings from these studies were recorded in the famous anatomical drawings, which are among the most significant achievements of Renaissance science. The drawings are based on a connection between natural and abstract representation; he represented parts of the body in transparent layers that afford an “insight” into the organ by using sections in perspective, reproducing muscles as “strings,” indicating hidden parts by dotted lines, and devising a hatching system. The genuine value of these dimostrazione lay in their ability to synthesize a multiplicity of individual experiences at the dissecting table and make the data immediately and accurately visible; as Leonardo proudly emphasized, these drawings were superior to descriptive words. The wealth of Leonardo’s anatomical studies that have survived forged the basic principles of modern scientific illustration. It is worth noting, however, that during his lifetime, Leonardo’s medical investigations remained private. He did not consider himself a professional in the field of anatomy, and he neither taught nor published his findings.
Although he kept his anatomical studies to himself, Leonardo did publish some of his observations on human proportion. Working with the mathematician Luca Pacioli, Leonardo considered the proportional theories of Vitruvius, the 1st-century-bce Roman architect, as presented in his treatise De architectura (“On Architecture”). Imposing the principles of geometry on the configuration of the human body, Leonardo demonstrated that the ideal proportion of the human figure corresponds with the forms of the circle and the square. In his illustration of this theory, the so-called Vitruvian Man, Leonardo demonstrated that when a man places his feet firmly on the ground and stretches out his arms, he can be contained within the four lines of a square, but when in a spread-eagle position, he can be inscribed in a circle.
Leonardo envisaged the great picture chart of the human body he had produced through his anatomical drawings and Vitruvian Man as a cosmografia del minor mondo (“cosmography of the microcosm”). He believed the workings of the human body to be an analogy, in microcosm, for the workings of the universe. Leonardo wrote: “Man has been called by the ancients a lesser world, and indeed the name is well applied; because, as man is composed of earth, water, air, and fire…this body of the earth is similar.” He compared the human skeleton to rocks (“supports of the earth”) and the expansion of the lungs in breathing to the ebb and flow of the oceans.
As the 15th century expired, Scholastic doctrines were in decline, and humanistic scholarship was on the rise. Leonardo, however, was part of an intellectual circle that developed a third, specifically modern, form of cognition. In his view, the artist—as transmitter of the true and accurate data of experience acquired by visual observation—played a significant part. In an era that often compared the process of divine creation to the activity of an artist, Leonardo reversed the analogy, using art as his own means to approximate the mysteries of creation, asserting that, through the science of painting, “the mind of the painter is transformed into a copy of the divine mind, since it operates freely in creating many kinds of animals, plants, fruits, landscapes, countrysides, ruins, and awe-inspiring places.” With this sense of the artist’s high calling, Leonardo approached the vast realm of nature to probe its secrets. His utopian idea of transmitting in encyclopaedic form the knowledge thus won was still bound up with medieval Scholastic conceptions; however, the results of his research were among the first great achievements of the forthcoming age’s thinking, because they were based to an unprecedented degree on the principle of experience.
Finally, although he made strenuous efforts to become erudite in languages, natural science, mathematics, philosophy, and history, as a mere listing of the wide-ranging contents of his library demonstrates, Leonardo remained an empiricist of visual observation. It is precisely through this observation—and his own genius—that he developed a unique “theory of knowledge” in which art and science form a synthesis. In the face of his overall achievements, therefore, the question of how much he finished or did not finish becomes pointless. The crux of the matter is his intellectual force—self-contained and inherent in every one of his creations—a force that continues to spark scholarly interest today. In fact, debate has spilled over into the personal realm of his life—over his sexuality, religious beliefs, and even possible vegetarianism, for example—which only confirms and reflects what has long been obvious: whether the subject is his life, his ideas, or his artistic legacy, Leonardo’s influence shows little sign of abating.
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The Vitruvian Man (Italian: L'uomo vitruviano; [ˈlwɔːmo vitruˈvjaːno]) is a drawing by the Italian Renaissance artist and scientist Leonardo da Vinci, dated to c. 1490. Inspired by the writings of the ancient Roman architect Vitruvius , the drawing depicts a nude man in two superimposed positions with his arms and legs apart and inscribed ...
The Vitruvian Man was created by Leonardo da Vinci around the year 1487. It is accompanied by notes based on the work of the famed architect, Vitruvius Pollio. The drawing, which is in pen and ink on paper, depicts a male figure in two superimposed positions with his arms and legs apart and simultaneously inscribed in a circle and square.
May 10, 2024 · By applying his own empirical evidence to his drawing of the ideal human body, Leonardo challenged the prevalent faith in the writings of antiquity. The Vitruvian Man combines principles of humanism, geometry, anatomy, and art.
1 day ago · Leonardo da Vinci‘s Vitruvian Man is one of the most iconic images in the history of art, embodying the spirit of the Renaissance and the ideals of humanism. Created around 1490, this remarkable drawing represents Leonardo‘s deep interest in the proportions and mechanics of the human body, as well as his belief in the interconnectedness of ...
Jan 13, 2021 · Added: 27 Mar, 2024. ‘The proportions of the human figure (The Vitruvian Man)’ was created in 1492 by Leonardo da Vinci in High Renaissance style. Find more prominent pieces of design at Wikiart.org – best visual art database.
