lunes, 10 de octubre de 2016

Leonardo da Vinci

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Leonardo da Vinci
Considered the paradigm of homo universalis, the Renaissance scholar versed in all areas of human knowledge, Leonardo da Vinci (1452-1519) dabbled in such varied fields as aerodynamics, hydraulics, anatomy, botany, painting, sculpture and architecture, among many. His scientific research was, to a large extent, forgotten and little appreciated by his contemporaries; his painting, however, was immediately recognized as a master able to realize the ideal of beauty in works of disturbing suggestion and delicate poetry.
 Recreation of a portrait of Leonardo
On an artistic level, Leonardo forms, along with Michelangelo and Raphael, the triad of the great masters of the Cinquecento, and despite the paucity of his work, the history of painting it counts among its greatest geniuses. For others, it is possible that the powerful fascination aroused his masterpieces (with La Gioconda at the top) appropriate that other fascination about her figure that has continued to grow over the centuries, fueled by the many enigmas surrounding his biography, some of them trivial, such as right-to-left, and others certainly disturbing, like those visionary inventions five centuries ahead of their time.
Youth and technical discoveries
Leonardo was born in 1452 in the Tuscan town of Vinci, the illegitimate son of a peasant woman, Caterina (who married soon after with a craftsman in the region), and Ser Piero, a wealthy Florentine notary. Italy was then a mosaic of city-states such as Florence, Venice and small republics like fiefdoms under the power of princes or the pope. The Eastern Roman Empire fell to the Turks in 1453 and barely survived still very small, the Holy Roman Empire; It was a violent time when, however, the splendor of the courts had no limits.
Although his father was married four times, had children (eleven in total, with which Leonardo would build lawsuits paternal inheritance) in his last two marriages, so the little Leonardo was raised as an only child only. His enormous curiosity manifested itself early: already in childhood drawing mythological animals of his own invention, inspired by a deep observation of the natural environment in which he grew up. Giorgio Vasari, his first biographer, tells how the genius of Leonardo, still a child, he created a shield of Medusa with dragons that terrorized his father when he ran into him by surprise.
Aware of his son's talent, his father allowed him to enter as an apprentice in the workshop of Andrea del Verrocchio. Over the six years that the painters' guild prescribed as instruction before being recognized as free artist, Leonardo learned painting, sculpture and mechanical techniques and artistic creation. The first work of his that has accurate news was the construction of the image projected by Brunelleschi to crown the church of Santa Maria dei Fiori copper sphere. Next to Verrocchio's workshop, moreover, it was that of Antonio Pollaiuolo, where Leonardo made his first studies of anatomy and perhaps also began in the knowledge of Latin and Greek.
Young graceful and vigorous, Leonardo had inherited the physical strength of the lineage of his father; It is very likely to be the model for the head of San Miguel in the box Verrocchio Tobias and the Angel, fine and beautiful features. Moreover, his great creative imagination and skill of his early brush soon surpass those of his teacher. In the Baptism of Christ, for example, inspired the angels painted by Leonardo contrast with the abruptness of the Baptist by Verrocchio.
 Angels attributed to Leonardo in the Baptism of Christ (c. 1475) by Andrea del Verrocchio
The young disciple there for the first time used a novel technique recently arrived from the Netherlands: oil painting, allowing greater softness in the stroke and deeper penetration into the fabric. In addition to the extraordinary drawings and virtuous participation in other paintings of his teacher, his great works of this period are a St. Jerome and the large panel Adoration of the Magi (both unfinished), notable for the innovative dynamism given by the skill in contrasts features in the geometric composition of the scene and the extraordinary handling of the technique of chiaroscuro.
Florence was then one of the richest cities in Europe; numerous weaving mills and workshops manufacturing of silks and brocades from east and west wool made it the great commercial center of the peninsula; there the Medicis had established a court whose splendor was not just the artists he had. But when the young Leonardo found that could not of Lorenzo the Magnificent but praise its virtues of good courtier, in his thirties he decided to seek a more prosperous horizon.
First Milanese period (1482-1499)
In 1482 he appeared before the powerful Ludovico Sforza, the strongman of Milan, in whose court would stay seventeen years as "pictor et ingenierius ducalis." Although his main occupation was military engineer, projects (mostly unrealized) included the hydraulic, mechanical (with innovative systems of levers to multiply human strength) and architecture, in addition to painting and sculpture. It was the period of full development; following the mathematical foundations established by Leon Battista Alberti and Piero della Francesca, Leonardo began his notes for the formulation of a science of painting, while exercised in the implementation and manufacture of lutes.
Spurred by the dramatic plague that struck Milan and Leonardo saw the cause overcrowding and dirt of the city, projected spacious villas, made plans for piping systems rivers and ingenious defense against the enemy artillery. Having received from Ludovico commissioned to create a monumental equestrian statue in honor of Francesco, the founder of the Sforza dynasty, Leonardo worked for sixteen years on the project of the "great horse" that would not happen more than a clay model, destroyed during a battle shortly after.
It proved especially fruitful friendship with the mathematician Luca Pacioli, a Franciscan friar who around 1496 concluded his treatise divine proportion, illustrated by Leonardo. Pondering the instrument seen as the most accurate knowledge available to man, Leonardo said that through careful observation objects should be recognized in its form and structure to describe in paint the most accurate way. Thus the drawing became the fundamental instrument of his teaching method, to the point that it could be said that in his notes the text was to explain the drawing, and not vice versa, reason why Leonardo da Vinci has been recognized as the creator of modern scientific illustration.
The ideal vedere saper guided all his studies, which in the 1490s began to emerge as a series of unfinished treaties which would then be compiled in the Codex Atlanticus, named for its large size. Includes work on painting, architecture, mechanics, anatomy, geography, botany, hydraulic and aerodynamic, fusing art and science in a single cosmology which also gives an outlet for an aesthetic debate that was anchored in a rather sterile neoplatonism .
Although Leonardo did not seem to worry too much about form their own school, in his Milanese workshop was created gradually a group of faithful apprentices and students: Giovanni Boltraffio, Ambrogio de Predis, Andrea Solari and his inseparable Salai, among others; scholars have not agreed yet on the exact attribution of some works of this period, such as Madonna Litta or the portrait of Lucrezia Crivelli.

Detail of Virgin of the Rocks (second version, c. 1507)
Recruited in 1483 by the brotherhood of the Immaculate Conception for a painting for the church of San Francisco, Leonardo undertook the realization of what would be the Virgin very famous of the Rocks, the end result, in two versions, would not be ready at eight month she is marking the contract, but twenty years later. In both versions the triangular structure of the composition, the grace of the figures and the brilliant use of the famous sfumato to enhance the visionary sense of the scene assumed an aesthetic revolution for his contemporaries.
To this same period belong the portrait of Ginevra de Benci (1475-1478), with its innovative relationship of proximity and distance, and the expressive beauty of La belle Ferronnière. But by 1498 Leonardo ended a mural in principle a modest commission for the refectory of the Dominican convent of Santa Maria dalle Grazie, which would become his definitive consecration painting: The Last Supper. Today we need an effort to understand its original splendor as it deteriorated rapidly and was badly restored many times. The great plastic capturing the dramatic moment when Christ tells the apostles "one of you I will betray" gives the scene a psychological unity and a dynamic apprehension of the fleeting moment of surprise diners (of which only Judas is excluded). The mural became not only a celebrated Christian icon, but also an object of pilgrimage for artists from around the continent.
The return to Florence
In late 1499 the French entered Milan; Ludovico il Moro lost power. Leonardo left the city accompanied by Pacioli and after a brief stay in Mantua, at his admirer Isabella d'Este Marchioness arrived in Venice. Harassed by the Turks, who already dominated the Dalmatian coast and threatened to take the Friuli, the Signoria of Venice Leonardo hired as a military engineer.
Within weeks he designed a number of artifacts whose concrete realization would only, in many cases, until the nineteenth or twentieth centuries: a few soldiers armed with from a kind of individual submarine with a leather tube for air intended drill, they would attack the boats under to large pieces of artillery projectiles delayed action and vessels with double wall to resist the onslaught. The exorbitant costs, lack of time and perhaps the claims of Leonardo in the division of spoils, excessive for Venetians made the great ideas not happen sketches. In April 1500, after nearly twenty years of absence, Leonardo da Vinci returned to Florence.
then he dominated the city Cesare Borgia, son of Pope Alexander VI. Described by Machiavelli himself as "incomparable model" of political and despot schemer, this ambitious man and feared he was preparing to embark on the conquest of new territories. Leonardo, again as a military engineer, toured the northern territories, drawing maps, calculating precise distance and projecting bridges and new artillery guns. But soon after the condottiero fell into disgrace: his captains mutinied, his father was poisoned and he fell seriously ill. In 1503 Leonardo returned to Florence, who was then at war with Pisa, and conceived there his great project to divert the River Arno behind the enemy city to fence it also contemplating the construction of a canal and waterway communicate Florence with the sea. The project was completed only in extraordinary maps of their author.
Santa Ana, the Virgin and Child (c. 1510)
But Leonardo was already recognized as one of the greatest masters of Italy. In 1501 he had drawn a sketch of his Santa Ana, the Virgin and Child, which would move the canvas at the end of the decade. In 1503 he was commissioned to paint a large mural (twice the size of The Last Supper) in Old Palace: the Florentine nobility wanted to immortalize some historical scenes of his glory. Leonardo spent three years at The Battle of Anghiari, which would be incomplete and would then be detached by deterioration. Despite the loss, sketches and copies circulated to admire and inspire Rafael, a century later, a famous play Peter Paul Rubens.
Also it survived only in copies another great work of this period: Leda and the Swan. However, the summit of this Florentine stage (and one of the few finished works by Leonardo) was the portrait of Mona (short for Madonna) Lisa Gherardini, wife of Francesco del Giocondo, why the box is known as La Mona Lisa or La Gioconda. famous from the time of its creation, work became model portrait and almost no one would escape its influence in the world of painting. As picture and as a character, the mythical Gioconda has inspired countless books and legends, and even an opera; but little is known for certain. You not even know who commissioned the painting, which Leonardo would carry on his continued vital pilgrimage until his last years in France, where he sold it to King Francis I of four thousand pieces of gold.
 Detail of the Mona Lisa (c. 1503-1507)
Perfecting his own discovery of the sfumato, leading to an almost miraculous concreteness, Leonardo managed to capture a gesture between the fleeting and the perennial: the "enigmatic smile" of the Mona Lisa is one of the most admired, discussed and imitated chapters of art history , and mystery still continues to fascinate. There is a legend that Leonardo promoted this gesture in his model making lutes sound as she rested; the painting, which has gone through quite a few ups and downs, has been considered summit and summary of talent and "pictorial science" of its author.
Back in Milan (1506-1513)
Leonardo's interest in science education was increasingly intense. Attended dissections, on which confeccionaba drawings to describe the structure and functioning of the human body; at the same time made systematic observations of the flight of birds (on which he planned to write a treaty), with the conviction that also the man could fly if he ever know the laws of air resistance (some notes from this period have been seen as clear precursors of the modern helicopter).
Absorbed by these thoughts and concerns, Leonardo did not hesitate to leave Florence in 1506 when Charles d'Amboise, the French governor of Milan, offered him the position of architect and painter of the court; honored and admired by his new employer, Leonardo da Vinci project for a castle and executed sketches for the oratory of Santa Maria dalla Fontana, founded by the patron. His Milanese stay only was interrupted in the winter of 1507, when he worked in Florence with the sculptor Giovanni Francesco Rustici in the execution of the bronzes of the baptistery of the city.
Perhaps too old-looking for the fifty years that had then, his face was taken by Rafael as a model of sublime Plato for his work The School of Athens. Leonardo, however, painted little, devoting himself to collect his writings and deepen their studies with the idea of ​​having completed by 1510 his treatise on anatomy, worked with Marcantonio della Torre, the most famous anatomist of his time, in the description organ and the study of human physiology.
 
Leonardo as Plato in The School of Athens (1511), Rafael
The leonardesco ideal of "cosmological perception" manifested itself in many branches: wrote on mathematics, optics, mechanics, geology, botany; your search tended toward finding laws, functions and compatible harmonies for all these disciplines to nature as a unit. Meanwhile, his former disciples joined some new, including the young nobleman Francesco Melzi, a faithful friend of the teacher until his death. Along with Ambrogio de Predis, Leonardo culminated around 1507 the second version of Virgin of the Rocks; shortly before, he had left unfulfilled commissioned by the king of France to paint two Madonnas.
The new strongman of Milan was then Gian Giacomo Trivulzio, who sought to reappropriate for himself the monumental project of the "great horse", making it a funerary statue for his own tomb in the chapel of San Nazaro Magiore; but again the equestrian monument moved from the sketches, which led to Leonardo his second frustration as a sculptor. In 1513 a new political instability pushed to leave Milan; Melzi and Salai along he went to Rome, where he was housed in the belvedere of Giuliano de Medici, brother of the new Pope Leo X.
Last years Rome and France
In the Vatican he enjoyed a period of tranquility, with a living wage and without major obligations: drew maps, studied ancient Roman monuments, designed a residence for the Medici family in Florence and also resumed his close friendship with the great architect Donato Bramante, until the latter's death in 1514. But in 1516, he died his protector Giuliano de Medici, Leonardo left Italy definitively to spend the last three years of his life in the palace of Cloux as "first painter, architect and mechanic of the king".
The great respect that I made dispensed Francisco Leonardo pass this last stage of his life rather as a member of the nobility as an employee of the royal household. Fatigued and concentrated on writing his last pages for never completed Treatise on Painting, cultivated more theory than practice, but still extraordinary drawings executed on biblical and apocalyptic themes. He managed to complete the ambiguous San Juan Bautista, an androgynous elf overflowing grace, sensuality and mystery; in fact, his disciples would imitate shortly after making it a pagan Baco, which today can be seen in the Louvre in Paris.
  Detail of San Juan Bautista (c. 1516)
From 1517 his health, hitherto unshakable, began to worsen. His right arm was paralyzed; but, with his tireless left hand, Leonardo still made sketches of urban projects, of rivers and drains to the palatial decorations for parties. Converted into a museum, home of Amboise was filled with papers and notes containing ideas of this remarkable man, many of which would have to wait centuries to demonstrate its feasibility and even its necessity; he even, at this time, to conceive the idea of ​​prefabricated houses. Just for the three fabrics chosen to accompany him on his last leg (San Juan Bautista, La Gioconda and Santa Ana, the Virgin and Child) then it can be said that Leonardo had one of the great treasures of his time.
On May 2, 1519 died in Cloux; Melzi his will he bequeathed to his books, manuscripts and drawings, the disciple took care of returning to Italy. As often happens with great geniuses, they have been woven around his death some legends; one of them, inspired by Vasari claims that Leonardo, regretted not having brought a society governed by the laws of the Church existence, pleaded long and, with his last strength, joined the bier to receive, before expiring, the sacraments.

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