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Brunelleschi, Filippo

Santa Maria Del Fiore

 

Filippo Brunelleschi (1377 – April 15, 1446) was one of the foremost architects and engineers of the Italian Renaissance. All of his principal works are in Florence, Italy. As explained by Antonio Manetti, who knew Brunelleschi and who wrote his biography, Brunelleschi "was granted such honors as to be buried in the Basilica di Santa Maria del Fiore, and with a marble bust, which they say was carved from life, and placed there in perpetual memory with such a splendid epitaph." 

 

 

As an Architect

There is little biographical information about Brunelleschi's life to explain his transition from goldsmith to builder and, no less importantly, from his training in the gothic or medieval manner to the new classicism in architecture and urbanism that we now loosely call the Renaissance and of which Brunelleschi is considered the seminal figure. By 1400 there emerged an interest in humanitas which contrasted with the formalism of the medieval period, but initially this new interest in Roman antiquity was restricted to a few scholars, writers and philosophers; it did not at first influence the visual arts. Apparently it was in this period (1402–1404) that Brunelleschi and his friend Donatello visited Rome to study the ancient Roman ruins. Donatello, like Brunelleschi, had received his training in a goldsmith's workshop, and had then worked in Ghiberti's studio. Although in previous decades the writers and philosophers had discussed the glories of ancient Rome, it seems that until Brunelleschi and Donatello made their journey, no-one had studied the physical fabric of these ruins in any great detail. They gained inspiration too from ancient Roman authors, especially Vitruvius whose De Architectura provided an intellectual framework for the standing structures still visible.

Commissions

Brunelleschi's first architectural commission was the Ospedale degli Innocenti‎ (1419–ca.1445), or Foundling Hospital. Its long loggia would have been a rare sight in the tight and curving streets of Florence, not to mention its impressive arches, each about 8 m high. The building was dignified and sober; there were no displays of fine marble and decorative inlays. It was also the first building in Florence to make clear reference—in its columns and capitals—to classical antiquity.

Soon other commissions came, such as the Ridolfi Chapel in the church of San Jacopo sopr'Arno, now lost, and the Barbadori Chapel in Santa Trinita, also modified since its building. For both Brunelleschi devised elements already used in the Ospedale degli Innocenti, and which will also use in the Pazzi Chapel and the Sagrestia Vecchia; at the same time he used such smaller works as a sort of feasibility tests for his most famous work, the dome of the Cathedral of Florence.

Santa Maria del Fiore was the new cathedral of the city, and by 1418 the dome had yet to be defined. When the building was designed in the previous century, no one had any idea about how such a dome was to be built, given that it was to be even larger than the Pantheon's dome in Rome and that no dome of that size had been built since antiquity. Because buttresses were forbidden by the city fathers, and clearly was impossible to obtain rafters for scaffolding long and strong enough (and in sufficient quantity) for the task, it was unclear how a dome of that size could be built, or just avoid collapse. It must be considered also that the stresses of compression were not clearly understood at the time, and the mortars used in the periods would only set after several days, keeping the strain on the scaffolding for a very long time. In 1419, the Arte della Lana, the wool merchants' guild, held a competition to solve the problem. The two main competitors were Ghiberti and Brunelleschi, with Brunelleschi winning and receiving the commission.

The dome, the lantern (built 1446–ca.1461) and the exedrae (built 1439-1445) would occupy most of Brunelleschi’s life. Brunelleschi's success can be attributed to no small degree to his technical and mathematical genius. Brunelleschi used more than 4 million bricks in the construction of the dome. He invented a new hoisting machine for raising the masonry needed for the dome, a task no doubt inspired by republication of Vitrivius' De Architectura, which describes Roman machines used in the first century AD to build large structures such as the Pantheon and the Baths of Diocletian, structures still standing which he would have seen for himself. He also issued one of the first patents for the hoist in an attempt to prevent theft of his ideas. Brunelleschi was granted the first modern patent for his invention of a river transport vessel.

Of the two churches that Brunelleschi designed, the Basilica of San Lorenzo, (1419-1480s) and Santo Spirito (1441–1481), both of which are considered landmarks in Renaissance architecture, the latter is seen as conforming most closely to his ideas.

Invention of Linear Perspective

The first known paintings in geometric optical linear perspective were made by Brunelleschi about 1425. His biographer, Antonio Manetti, described this famous experiment in which Brunelleschi painted two panels; the first of the Florentine Baptistery as viewed frontally from the western portal of the unfinished cathedral, and second the Palazzo Vecchio as seen obliquely from its northwest corner.

The first Baptistery panel was constructed with a hole drilled through the centric vanishing point. Curiously, Brunelleschi intended that it only be observed by the viewer holding the unpainted back of the picture against his/her eye with one hand, and a mirror in the other hand facing and reflecting the painted side. In other words, Brunelleschi wanted his new perspective "realism" to be tested not by comparing the painted image to the actual Baptistery but to its reflection in a mirror according to the Euclidean laws of geometric optics. This feat showed artists for the first time how they might paint their images, no longer merely as flat two-dimensional shapes, but looking more like three-dimensional volumes just as mirrors reflect them. Unfortunately, both panels have since been lost.

Soon after, linear perspective as a novel artistic tool spread not only in Italy but throughout western Europe, and quickly became standard studio practice up to and including present time.

 

Source

www.geni.com/projects/Famous-architects/4806

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Thank you for visiting my website. My name is Mark Smith and I reside in Stevensville, Michigan my wife and two children. I have been interested in Architecture since my boyhood days; however, because of my families business—a lumberyard—I never really got a chance to pursue my dream until later in my career. Read more...

 

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