18 March – Saint Narcissus of Girona

St. Narcissus and the Flies in the Church of St. Felix in Girona (in situ)
Annus Dierum Sanctorum
Fuerint peccata vestra ut coccinum, quasi nix dealbabuntur.
Your sins be as scarlet, they shall be made as white as snow
Isaiah 1.18
Fons patens – in ablutionem peccatoris.
a fountain open – for the washing of the sinner
Zachariah 13.1

Modern Hagiography

Roman Martyrology

Lives of the Saints by Sabine Baring-Gould.

Medieval Hagiography

BHL

Acta Sanctorum

Art & Architecture

Portail Biblissima

Warburg Institute Iconographic Database

Post-Biblical Saints Art Index
Saints and their Attributes

The Saints in Art by Joseph Maria von Radowitz.

Emblems of Saints by Which They Are Distinguished in Works of Art by F. C. Husenbeth.

Customs & Devotions

Saint Narcis Fair and Festival (but celebrated in October, see also)