San Sebastiano in Vallepiatta, Siena

The Palazzo Arcivescovile or Archbishop's Palace of Siena is the official residence of the archbishop and the offices of the Archdiocese of Siena-Colle di Val d'Elsa-Montalcino. The neo-Gothic architecture building is located adjacent to the Cathedral of Siena.

Piazza del Duomo is a city square in Siena, Italy.

The Siena Cathedral Pulpit is an octagonal structure in Siena Cathedral sculpted by Nicola Pisano and his assistants Arnolfo di Cambio, Lapo di Ricevuto, and Nicolas' son Giovanni Pisano between the fall of 1265 and the fall of 1268. The pulpit, with its seven narrative panels and nine decorative columns carved out of Carrara marble, showcases Nicola Pisano's talent for integrating classical themes into Christian traditions, making both Nicola Pisano and the Siena pulpit forerunners of the classical revival of the Italian Renaissance.

Santa Maria della Scala (also referred to as the Hospital, Ospedale, and Spedale) is located in Siena, Italy. Now a museum, it was once an important civic hospital dedicated to caring for abandoned children, the poor, the sick, and pilgrims. Revenues were earned partially from bequests and donations from the citizens of Siena, particularly the wealthy. The head of the hospital was the rector who managed the lay brothers responsible for its operation.Santa Maria della Scala was one of Europe's first hospitals and is one of the oldest hospitals still surviving in the world. It played a major cultural role and is considered one of Siena's 3 main artistic hubs.

The Oratory of the Compagnia di Santa Caterina della Notte is a highly decorated prayer hall present in the top floor of the medieval Hospital of Santa Maria della Scala (also referred to as the Hospital, Ospedale, and Spedale) in Siena, region of Tuscany, Italy.

Siena Cathedral (Italian: Duomo di Siena) is a medieval church in Siena, Italy, dedicated from its earliest days as a Roman Catholic Marian church, and now dedicated to the Assumption of Mary. It was the episcopal seat of the Diocese of Siena, and from the 15th century that of the Archdiocese of Siena. It is now the seat of the Archdiocese of Siena-Colle di Val d'Elsa-Montalcino. The cathedral was designed and completed between 1215 and 1263 on the site of an earlier structure. It has the form of a Latin cross with a slightly projecting transept, a dome and a bell tower. The dome rises from a hexagonal base with supporting columns. The dome was completed in 1264. The lantern atop the dome was added by Gian Lorenzo Bernini. The bell tower has six bells, where the oldest one was cast in 1149. The nave is separated from the two aisles by semicircular arches. The exterior and interior are constructed of white and greenish-black marble in alternating stripes, with the addition of red marble on the façade. Black and white are the symbolic colors of Siena, etiologically linked to black and white horses of the legendary city's founders, Senius and Aschius. There are thirty-five statues of prophets and patriarchs grouped around the virgin. The finest Italian artists of that era completed works in the cathedral. These artists were Nicola and Giovanni Pisano, Donatello, Pinturicchio, Lorenzo Ghiberti, and Bernini.

The Porta di Fontebranda or Fontebranda Gate is one of the last remaining gates in the medieval walls of Siena. It is located on via di Fontebranda, in Siena, region of Tuscany, Italy.

Santi Niccolò e Lucia, also known only as Santa Lucia, is a Roman Catholic church located in Pian dei Mantellini, in the city of Siena, region of Tuscany, Italy.

Fontebranda is one of the medieval fountains of Siena, located in Terzo di Camollia, in the Contrada of Oca, near the Porta of Fontebranda.

The Palazzo del Capitano del Popolo is a 13th-century Gothic style, brick and stone, urban palace located on via del Capitano, #13-19 in the city of Siena, region of Tuscany, Italy. The name derives because it was once home of the Capitano della Guerra or Capitano del Popolo, who served as the main official for the Republic. The Palazzo is just off the Piazza of the Duomo.

The Battistero di San Giovanni (Italian: "Baptistry of St. John") is a religious building in Siena, Italy. It is in the square with the same name, near the final spans of the choir of the city's cathedral. It was built between 1316 and 1325 by Camaino di Crescentino, the father of Tino di Camaino. The façade, in Gothic style, is unfinished in the upper part, such as the apse of the cathedral. In the interior, the rectangular hall, divided into a nave and two aisles by two columns, contains a hexagonal baptismal font in bronze, marble and vitreous enamel, realized in 1417-1431 by the main sculptors of the time: Donatello (panel of "Herod's Banquet" and statues of the "Faith" and "Hope"), Lorenzo Ghiberti, Giovanni di Turino, Goro di Neroccio and Jacopo della Quercia (statue of John the Baptist and other figures). The panels represent the Life of John the Baptist, and include: "Annunciation to Zacharias" by Jacopo della Quercia (1428-1429) "Birth of John the Baptist" by Giovanni di Turino (1427) "Baptist Preaching" by Giovanni di Turino (1427) "Baptism of Christ" by Ghiberti (1427) "Arrest of John the Baptist" by Ghiberti and Giuliano di Ser Andrea "The Feast of Herod" by Donatello (1427)These panels are flanked on the corners by six figures, two by Donatello ("Faith" and "Hope") in 1429; three by Giovanni di Turino ("Justice", "Charity" and "Providence", 1431); and the "Fortitude" is by Goro di Ser Neroccio (1431).The marble shrine on the font was designed by Jacopo della Quercia between 1427 and 1429. The five "Prophets" in the niches and the marble statuette of "John the Baptist" at the top are equally by his hand. Two of the bronze angels are by Donatello, three by Giovanni di Turino (the sixth is by an unknown artist). The frescoes are by Vecchietta and his school (1447-1450, Articles of Faith, Prophets and Sibyls), Benvenuto di Giovanni, the school of Jacopo della Quercia e, perhaps, one by Piero Orioli. Vecchietta also painted two scenes on the wall of the apse, representing the Flagellation and the Road to Calvary. Michele di Matteo da Bologna painted in 1477 the frescoes on the vault of the apse.

The Museo dell'Opera del Duomo is an art museum in Siena, in Tuscany in central Italy. It houses works of art and architectural fragments that were formerly in, or a part of, the Duomo of Siena (Siena Cathedral). These include a number of Italian Gothic sculptures by Giovanni Pisano and his school from the façade of the cathedral; the Maestà of Duccio di Boninsegna, which was the altarpiece from about 1311 until 1505: 519  or 1506;: 221  and works by Ambrogio and Pietro Lorenzetti. There are also works moved to the museum from other churches in the area, such as the Madonna of Duccio brought from the Pieve di Santa Cecilia at Crevole in the comune of Murlo.: 519