In 1466, the confraternity of Santa Maria del Paradiso, was founded around the cult of an image at the site.
They engaged the painter Giacomo Friani, a pupil of Agostino Mitelli, to fresco the ceilings.
A series of medallions with the life of San Carlo were completed by Giovanni Battista Bolognini.
[1] The church of San Carlo, for example, was leveled and the tall modern brick facade has a sculpted frieze and a portal made from marble.
[2] Another similar baroque oratory in Bologna is the Oratorio di San Filippo Neri.