Historical Description
A space dedicated to the priests' reflection before mass. It contains large drawers once used to store liturgical vestments and sacred vessels such as chalices and ciboria.

Aesthetic Description
The sacristy includes a series of paintings by Miguel Cabrera from the mid-18th century, depicting scenes of Jesus' celebration of the Jewish Passover and the Last Supper. The largest painting shows the Immaculate Conception with Saint Ignatius of Loyola.