Opera magazine
2026-01-05
Giotto’s Bell Tower: A Masterpiece of Art and a Symbol of Florence
A masterpiece of Italian Gothic art, Giotto’s Bell Tower conveys—through architecture and sculpture—the medieval vision of human creativity and the relationship with the divine
The bell tower of the Cathedral of Santa Maria del Fiore—universally known as “Giotto’s Bell Tower,” after the great artist who first designed it—is one of the most beautiful bell towers in Europe and an absolute masterpiece of Italian Gothic art. The tower, a prism of pietra forte (strong stone) entirely clad in marble, has a square base of 15 meters per side and rises 85 meters above the rooftops of Florence. It stands as the third tallest building in the city, after Brunelleschi’s Dome and the Tower of Palazzo Vecchio, and, along with them, is one of its iconic landmarks.
Designed on multiple levels, clearly marked by external decorations, the tower is ascended via a staircase of 414 steps. In its upper half, the climb passes through three superimposed loggias, opening onto elegant double and triple lancet windows (bifore and trifore). These offer progressively expansive views over the city, culminating in a summit terrace with a projecting cornice. The design and start of construction were entrusted to Giotto in 1334. After his death three years later, the work passed to his pupil Andrea Pisano, who completed the third level and adorned it with reliefs and sculptures. Finally, Francesco Talenti completed the building in 1359, giving it its present appearance.
On the exterior, the bell tower is entirely adorned with white, red, and green marble, worked into geometric and floral patterns. Its lower levels are enriched by an extraordinary series of sculptures created between the 14th and 15th centuries, whose originals are now displayed in the Museo dell’Opera del Duomo. The entire sculptural program is arranged over three levels on the four sides of the tower according to a detailed iconographic scheme centered on human creativity and prophecy.
The lower register, interrupted on the east side by the beautiful portal topped with sculptures, features a cycle of twenty-six hexagonal panels created by Andrea Pisano and his workshop (except for the northernmost panels, the work of Luca della Robbia). These depict the Creation of Adam and Eve and exemplary figures of human labor, techniques, creativity, and sciences.
On the upper level, a second cycle of twenty-eight panels in marble and blue diamond-shaped majolica represents the higher powers that, according to medieval thought, govern human life: the celestial bodies (the seven planets of Ptolemaic cosmology), the seven Christian Virtues (Faith, Charity, Hope, Prudence, Justice, Temperance, Fortitude), the seven Liberal Arts (the disciplines taught in medieval higher education, forming the foundation of all knowledge at the time), and the seven Sacraments (Baptism, Confession, Marriage, Holy Orders, Confirmation, Eucharist, and Anointing of the Sick).
Finally, in the uppermost register, approximately sixteen meters above the ground, sixteen niches house marble statues—also replaced with copies and casts over the last century—whose originals can be admired in the Museum. They depict Sibyls, Patriarchs, and Prophets: those who received a direct call from the Divine without mediation. Half of these were created by Andrea and Nino Pisano, while the remaining eight were produced in the early decades of the 15th century by Donatello and Nanni di Bartolo, and are absolute masterpieces of the dawn of the Renaissance. Among them, notable works in the Museum include the raw naturalism of the restless prophet “Zuccone,” the profound spiritual intensity of the meditative “Beardless Prophet,” the vibrant pathos of Abraham sacrificing Isaac, and the powerful anatomical and inner tension of Jeremiah.
To conclude, the bell tower houses 12 bells, five of which are older and now decommissioned. The largest (165 cm tall, 142 cm in diameter, weighing 1,268 kg) is called the “Apostolica.” It was cast in 1401 by the founders Niccolò and Luca Bondigi from Cortona and can be admired along the climbing route.
