The first chapel is dedicated to the Holy Ring, the relic of the wedding ring of the Holy Virgin, which was stolen from Chiusi in 1473. The chapel had once frescoes by Pinturicchio and a painting by Perugino, now in the museum of Caen.
A chapel initially consecrated to the Sacred Ring, an artifact associated with the Holy Virgin's wedding band, was previously robbed from Chiusi in 1473. The chapel had once displayed artworks by Pinturicchio and Perugino, now on display at the museum of Caen.