
Giuliano da Sangallo (c. 1445 – 1516) was an Italian sculptor, architect and
military engineer active during the
Italian Renaissance
The Italian Renaissance ( ) was a period in History of Italy, Italian history between the 14th and 16th centuries. The period is known for the initial development of the broader Renaissance culture that spread across Western Europe and marked t ...
. He is known primarily for being the favored architect of
Lorenzo de' Medici
Lorenzo di Piero de' Medici (), known as Lorenzo the Magnificent (; 1 January 1449 – 9 April 1492), was an Italian statesman, the ''de facto'' ruler of the Florentine Republic, and the most powerful patron of Renaissance culture in Italy. Lore ...
, his patron. In this role, Giuliano designed a villa for Lorenzo as well as a monastery for
Augustinians
Augustinians are members of several religious orders that follow the Rule of Saint Augustine, written about 400 A.D. by Augustine of Hippo. There are two distinct types of Augustinians in Catholic religious orders dating back to the 12th–13 ...
and a church where a miracle was said to have taken place. Additionally, Giuliano was commissioned to build multiple structures for
Pope Julius II
Pope Julius II (; ; born Giuliano della Rovere; 5 December 144321 February 1513) was head of the Catholic Church and ruler of the Papal States from 1503 to his death, in February 1513. Nicknamed the Warrior Pope, the Battle Pope or the Fearsome ...
and
Pope Leo X
Pope Leo X (; born Giovanni di Lorenzo de' Medici, 11 December 14751 December 1521) was head of the Catholic Church and ruler of the Papal States from 9 March 1513 to his death in December 1521.
Born into the prominent political and banking Med ...
.
Leon Battista Alberti
Leon Battista Alberti (; 14 February 1404 – 25 April 1472) was an Italian Renaissance humanist author, artist, architect, poet, Catholic priest, priest, linguistics, linguist, philosopher, and cryptography, cryptographer; he epitomised the natu ...
and
Filippo Brunelleschi heavily influenced Sangallo and in turn, he influenced other important Renaissance figures such as
Raphael
Raffaello Sanzio da Urbino (; March 28 or April 6, 1483April 6, 1520), now generally known in English as Raphael ( , ), was an Italian painter and architect of the High Renaissance. List of paintings by Raphael, His work is admired for its cl ...
,
Leonardo da Vinci
Leonardo di ser Piero da Vinci (15 April 1452 - 2 May 1519) was an Italian polymath of the High Renaissance who was active as a painter, draughtsman, engineer, scientist, theorist, sculptor, and architect. While his fame initially rested o ...
, his brother
Antonio da Sangallo the Elder, and his sons,
Antonio da Sangallo the Younger and
Francesco da Sangallo.
Early life
Giuliano da Sangallo (né Giuliano Giamberti) was born c. 1445 in Florence. His father, Francesco Giamberti, was a woodworker and an architect who worked closely with
Cosimo de' Medici
Cosimo di Giovanni de' Medici (27 September 1389 – 1 August 1464) was an Italian banker and politician who established the House of Medici, Medici family as effective rulers of Florence during much of the Italian Renaissance. His power derive ...
.
This proved to be helpful to Giuliano and his brother, Antonio, later in life as it helped them to develop a close working relationship and friendship with Cosimo's grandson, Lorenzo de' Medici. As a child, Giuliano became an apprentice to a
joiner
Joinery is a part of woodworking that involves joining pieces of wood, engineered lumber, or synthetic substitutes (such as laminate), to produce more complex items. Some woodworking joints employ mechanical fasteners, bindings, or adhesives, ...
. As an apprentice, his woodworking, building and sculpting skills drew the attention of Lorenzo de' Medici. In addition to his work as a joiner's apprentice, Giuliano had the opportunity to study the works of ancient architects as well as his more immediate predecessors such as Leon Battista Alberti and Filippo Brunelleschi.
Through this, he was able to develop his creative eye, learn about classical design, and also develop what became a lifelong business relationship with Lorenzo de' Medici. Giuliano's first major, independent commission came from the Medici family and it showed not only his architectural skill, but also his knowledge of defensive fortifications. Lorenzo the Magnificent called upon Giuliano to build military fortifications and manage the artillery in the town of Castellina against an invasion led by the
Duke of Calabria
Duke of Calabria was the traditional title of the heir apparent of the Kingdom of Naples after the accession of Robert of Naples. It was also adopted by the heads of certain Houses that had once claimed the Kingdom of Naples in lieu of the royal ...
. In this role, Giuliano successfully pushed out the Calabrian forces and showed his natural talent for military building and strategy.
Major works
Medici Villa at Poggio a Caiano

The victory at Calabria gave Lorenzo de' Medici confidence to keep working with Giuliano. Consequently, Lorenzo commissioned him to design a villa in
Poggio a Caiano
Poggio a Caiano is a town and ''comune'' (municipality) in the province of Prato in the region of Tuscany in Italy, located south of the provincial capital of Prato. It has 9,944 inhabitants. The town is the birthplace of Filippo Mazzei.
Dem ...
after holding a competition to determine the best design. Construction on the villa began in 1485 and remained largely unfinished throughout Lorenzo's life. His son, Giovanni, oversaw its completion after being elected pope as Pope Leo X.
Giuliano's design featured classical design elements including Ionic columns and an ancient temple style façade.
The Medici Villa in Poggia a Caiano is one of the oldest examples of Renaissance-style country villas and served as an inspiration for many future architects of the era.
Santa Maria delle Carceri

In 1484, a child from the town of Prato claimed to have seen a painting of the
Virgin Mary
Mary was a first-century Jewish woman of Nazareth, the wife of Saint Joseph, Joseph and the mother of Jesus. She is an important figure of Christianity, venerated under titles of Mary, mother of Jesus, various titles such as Perpetual virginity ...
and an infant
Jesus
Jesus (AD 30 or 33), also referred to as Jesus Christ, Jesus of Nazareth, and many Names and titles of Jesus in the New Testament, other names and titles, was a 1st-century Jewish preacher and religious leader. He is the Jesus in Chris ...
come to life on the side of the public jail.
Santa Maria delle Carceri was commissioned after the townspeople declared this a miracle and decided that a church should be built at the site of the vision to commemorate it. For this project, Lorenzo de' Medici once again hired his favorite architect, Giuliano. His designs relied heavily on his study of the work of Alberti and Brunelleschi.
Specifically, Sangallo used a
Greek cross
The Christian cross, with or without a figure of Jesus, Christ included, is the main religious symbol of Christianity. A cross with a figure of Christ affixed to it is termed a crucifix and the figure is often referred to as the ''corpus'' (La ...
plan.
This is a classical layout design that features four arms of equal length extending off of a central nave and it had not been used extensively in the Renaissance before that point. Construction began on the church in 1486, but the façade remains unfinished to this day.
Reggia in Naples
In 1488, after the initial plans were set for the villa in Poggia a Caiano, Lorenzo de' Medici commissioned Giuliano to build a castle for
Ferrante of Aragon, the King of Naples.
The building of the castle was part of a larger political plan that the leaders of the different
city-state
A city-state is an independent sovereign city which serves as the center of political, economic, and cultural life over its contiguous territory. They have existed in many parts of the world throughout history, including cities such as Rome, ...
s of Renaissance Italy engaged in. When city-states were not warring with each other, they would send gifts as well as painters, sculptors, and architects to each other as diplomatic displays of good faith. Additionally, by sending Giuliano to Naples, the Medici family was attempting to export Florentine culture and architecture across the Italian Peninsula. Giuliano sought to build the castle near the open land by
Castel Nuovo. Unfortunately, the castle was never built, but his sketches of the plan still remain.
The palace design featured elements similar to that of Giuliano's first major commission, the Medici Villa. Similar elements between the Medici Villa and the castle in Naples include the raised platform on which the structures were built, two stairways leading to the main entrance, and a portico between the two stairways. Furthermore, both structures were built on a rectangular, symmetrical axis.
After Giuliano completed his service for the king, he was sent back to Florence with gifts including money, paintings, and sculptures.
Giuliano gave many of these gifts to Lorenzo de' Medici as a showing of appreciation for being his patron.
While Sangallo was designing the palace for the King of Naples, the King's son, the Duke of Calabria, wrote to Lorenzo de' Medici asking for a palace design as well. In response to this letter, Lorenzo sent another Giuliano,
Giuliano da Maiano, to design
his palace.
Giorgio Vasari
Giorgio Vasari (30 July 1511 – 27 June 1574) was an Italian Renaissance painter, architect, art historian, and biographer who is best known for his work ''Lives of the Most Excellent Painters, Sculptors, and Architects'', considered the ideol ...
, the Renaissance author who wrote biographies of most Renaissance artists in ''
'', falsely attributes the Duke of Calabria's palace to Giuliano da Sangallo. Also according to Vasari, after working in Naples, the Bishop of Ostia, later known as Pope Julius II, hired Giuliano to re-fortify his castle in Ostia.
It is true that Sangallo worked on this project, but he did it along with another architect,
Baccio Pontelli. Additionally, according to inscriptions in the castle, the renovation was completed in 1484, before Giuliano started working for the King of Naples.
Church of San Gallo
After Giuliano returned from Naples, Lorenzo commissioned him once again to build a church for a group of
Augustinian monks. This commission was meant to be used as an example of Medici family public patronage in Florence.
Based on correspondences during that time, historians have inferred that construction began on the church in 1488.
Chiesa di San Gallo was dedicated to the seventh century saint,
Saint Gall of Ireland. According to Giorgio Vasari, Lorenzo loved the design so much that he started referring to Giuliano as Giuliano da San Gallo.
Eventually, the name caught on and Giuliano jokingly told Lorenzo that his actual surname, Giamberti, would be forgotten. Lorenzo responded by telling him that he was worthy of starting a new family line with the name Sangallo.
In addition to this, the gate in the Florence city wall closest to the church became known as
Porta San Gallo. During the 1529
Siege of Florence, the Florentine army retreated within the walls of the city.
Unfortunately, since the church was built outside of the city walls, it was destroyed.
Palazzo Gondi

Around the same time that Giuliano da Sangallo was commissioned to build the Church of San Gallo, he was also commissioned by a wealthy Florentine merchant, Giuliano Gondi, of the old, Florentine banking
Gondi family.
After hearing of Sangallo's work for the Medici family and the King of Naples, Gondi requested that he build a new
Palazzo Gondi in Florence. For this project, Giuliano relied on the design of the other large palaces in the city such as the
Palazzo Medici Riccardi and
Palazzo Strozzi.
Like both of those palaces, the Palazzo Gondi featured the use of finer levels of stone on each ascending level of the façade. Unfortunately, like many of his commissions, this palace was not finished within Giuliano's lifetime or within the lifetime of his patron, Giuliano Gondi. The palace continued to be renovated and expanded on for almost two more centuries. Because of these renovations, historians have been unable to definitively identify Sangallo's original plan.
Palazzo della Rovere
Shortly after Giuliano completed his work on Santa Maria delle Carceri, his patron and longtime friend Lorenzo died in 1492.
After the death of Lorenzo the Magnificent, a
power vacuum
In political science and political history, the term power vacuum, also known as a power void, is an analogy between a physical vacuum to the political condition "when someone in a place of power, has lost control of something and no one has replac ...
was created that allowed an opportunity for France to invade Florence in 1494. The French invasion forced the Medici family and their followers, including Giuliano, out of Florence and into exile. Two years previously, the Bishop of
Ostia,
Giuliano della Rovere, had fled Italy after his rival in the church,
Rodrigo Borgia
Pope Alexander VI (, , ; born Roderic Llançol i de Borja; epithet: ''Valentinus'' ("The Kingdom of Valencia, Valencian"); – 18 August 1503) was head of the Catholic Church and ruler of the Papal States from 11 August 1492 until his death ...
, was elected Pope as Alexander VI in 1492. Using the shared exile and his past history as a patron of architecture, he convinced Sangallo to design a palace in
Savona
Savona (; ) is a seaport and (municipality) in the west part of the northern Italian region of Liguria, and the capital of the Province of Savona. Facing the Ligurian Sea, Savona is the main center of the Riviera di Ponente (the western se ...
for him.
The palace design was greatly influenced by the Bishop's other estates such as the one in Vincoli and the fortress in Ostia that Sangallo helped renovate.
Giuliano della Rovere was fueled by a rivalry with his cousin, Rafaelle della Rovere, to make his palace in Savona the biggest that the city had seen. Della Rovere achieved this by purchasing the properties surrounding the family estate. Like Alberti's design for the
Palazzo Rucellai
Palazzo Rucellai is a palatial fifteenth-century townhouse on the Via della Vigna Nuova in Florence, Italy. The Rucellai Palace is believed by most scholars to have been designed for Giovanni di Paolo Rucellai by Leon Battista Alberti between 1446 ...
in Florence, Sangallo reconciled the fact that the palazzo was made up of multiple buildings by creating one large, towering façade.
Also like the Palazzo Rucellai, Sangallo used the concept of reducing the size of each ascending level of the façade in order to make it appear more imposing from street level.
Late career and death
Giuliano's final work was to assist in the design and construction of the new
St. Peter's Basilica. Sangallo was called upon to design the new church. Pope Julius II, however, appointed
Donato Bramante instead and construction began in 1506.
Giuliano was called by Julius II to help
Michelangelo
Michelangelo di Lodovico Buonarroti Simoni (6March 147518February 1564), known mononymously as Michelangelo, was an Italian sculptor, painter, architect, and poet of the High Renaissance. Born in the Republic of Florence, his work was inspir ...
remove mould from the
Sistine Chapel ceiling
The Sistine Chapel ceiling (), painted in fresco by Michelangelo between 1508 and 1512, is a cornerstone work of High Renaissance Renaissance art, art.
The Sistine Chapel is the large papal chapel built within the Vatican City, Vatican betwee ...
after the younger artist had applied too wet a plaster. After Giuliano's distinguished career and close working relationship with Julius II, Bramante's promotion left Giuliano devastated and he left Rome for Florence. After the death of Julius II and the subsequent election of Giovanni de' Medici to the papacy in 1513 as Pope Leo X, along with the death of Bramante in 1514, Giuliano was recalled to Rome from Florence to help rebuild the basilica.
By this time however, Giuliano was over 70 years old and not well enough to travel back to Rome and oversee a project of such magnitude. Therefore, Pope Leo X selected another distinguished artist,
Raphael
Raffaello Sanzio da Urbino (; March 28 or April 6, 1483April 6, 1520), now generally known in English as Raphael ( , ), was an Italian painter and architect of the High Renaissance. List of paintings by Raphael, His work is admired for its cl ...
, to assume control of the design of the new basilica.
Giuliano died in Florence in 1516.
Legacy
Giuliano's legacy is unlike other architects of the era, because many of his largest works remain either unfinished or are no longer standing at all such as Santa Maria delle Carceri, Palazzo Gondi, and the Church of San Gallo. Instead, his legacy is largely based on more abstract concepts. Sangallo's legacy remains through his ''Sienese Sketchbook''.
This sketchbook provides an intimate look into Sangallo's mind. It includes ideas he had for concepts ranging from new forms of artillery to cathedral domes to sculptures. Many of these designs were accompanied by measurements and technical details. Additionally, the sketchbook features drawings Sangallo did of already existing structures that he saw on his travels throughout Italy and Europe. Based on this, it appears that Sangallo was also interested in the study of medieval architecture as well as classical architecture.
In addition to the sketchbook, the name Sangallo came to be associated with high quality architecture, because of Giuliano's impressive career. After his reputation grew, other architects of the time adopted Sangallo as a name to try and associate themselves with Giuliano's skill and ability.
References
15.? Guagliumi 2016, p. ?.
Sources
* Guagliumi, Silvia (2016). ''Giuliano da Sangallo architettore'', Tau Editrice, ISBN 978-88-6244-479-8.
*
External links
''Leonardo da Vinci, Master Draftsman'' exhibition catalog fully online as PDF from The Metropolitan Museum of Art, which contains material on Giuliano da Sangallo (see index)
{{DEFAULTSORT:Sangallo, Giuliano Da
1440s births
1516 deaths
15th-century Italian architects
16th-century Italian architects
Italian Renaissance architects
Architects from Florence
Renaissance sculptors
15th-century Italian sculptors
Italian male sculptors
16th-century Italian sculptors