 The pavement (1561) was made by Fabrizio Manlio di Barletta 

In the chapel near the presbytery, the oil painting of the "Epiphany" is attributed to Jan van Eyck; this painting, Vasari claimed, was the first oil canvas in Italy.Other significant works of the building are the two statues sculpted by brothers heirs of "Jacopo" and "Sannazaro" the youth figure with a book in hand, the worm-eaten (but restored) residues of the Nativity scene by Giovanni da Nola.In the first chapel on the right of the altar is the image of "St Michael Archangel spearing the throat of a serpentine Lucifer", commonly known as the "Devil of Mergellina", traditionally believed to depict an infamous young Neapolitan woman who had tempted Diomede Carafa, then bishop of Ariano.