Chiesa di San Michele al Pozzo Bianco

On a quiet lane of Bergamo's upper town stands an early-documented church, mentioned in a Lombard-era testament of 774. The Church of San Michele al Pozzo Bianco layers a medieval crypt, Renaissance frescoes painted by Lorenzo Lotto himself, and a long parish history.

Why it matters

Lorenzo Lotto's frescoes here are painted directly on plaster. In 1525, at the end of his twelve-year Bergamo period, Lotto frescoed the left lateral chapel with a Marian cycle that includes the Nativity of the Virgin, the Presentation in the Temple, the Marriage with Joseph and an Annunciation. Because he lived nearby during the Bergamo years, the cycle carries an unusual domestic intimacy. The church combines its Renaissance cycle with a crypt lined with thirteenth-century frescoes.

What to notice

The left-hand Lotto chapel contains a Visitazione above its arch, with God the Father in the vault. In one Annunciation on the nearby left wall, the Christ Child, heralded by a dove, descends toward Mary in place of the archangel. A staircase in the second bay leads to the three-bay crypt, described in local scholarship as among the oldest in the Bergamasca. Its surviving frescoes date from the thirteenth century onward and include works linked to Antonio Boselli and the Maestro di Angera. A circular stone in the churchyard marks the site of the white well that gave the church its name.

Context and history

The church appears in the testament of Taidone of 774 and was likely consecrated in 801; the toponym "Pozzo Bianco" is recorded from 905. The early medieval building survives only in the crypt and parts of the outer walls, since the church was rebuilt in the fifteenth century as a single hall divided by ogival arches, and its neo-Romanesque stone facade was added only in 1915. During the sixteenth century the Corpus Christi chapel on the right was redesigned by Andrea Ziliolo and frescoed by Giovanni Battista Guerinoni d'Averara, who also completed the presbytery in 1577. The parish lost its status to Sant'Andrea in 1805.