The frescoes, attributed to Giovanni Evangelista Draghi, depict the Glory of the Saints Ignatius, Luigi Gonzaga, Francis Xavier, and Francesco Borgia. The same artist also completed six oil paintings on canvas in stucco frames, which loom over the statues of some Jesuit saints, and contain episodes from the life of the founder of the Jesuits: the conversion of St Ignatius in the castle of Loyola, the holy penitent in Montserrat, his ascetic life at Manresa, his trip to the Holy Land, his apostleship, and his miracles.