The portico is marked by two sculpted pilasters, comprising a large arch, surmounted by a slim canopy, containing two minor arches of the same profile. Rising from a simple base, but multifaceted barrel, the pilasters are tri-faceted, with by middle-relief decoration and statuary. In the internal faces, include six kneeling cherubs facing the doorways. Meanwhile, in the exterior facetes there are various decorative elements, that include urns, fantastical animals, heads of angels, badges, cornucopias, medallions and other stylized vegetal elements, dominated by two niches on either side. These two niches, with corbels and canopies, contain figures of the Angel Gabriel (on the right) and the Virgin Mary (on the left), with the pilasters above the niches, semi-circular and striated, extending into pinnacles, surmounted by armillary spheres. These pilasters are united above the main portico, by a line of vegetal decoration that frames the periphery of the doorway.