Modern Hagiography
Lives of the Saints by Alban Butler.
Lives of the Saints by Sabine Baring-Gould.
Our Birthday Bouquet Culled from the Shrines of the Saints and the Gardens of the Poets by Eleanor C. Donnelly.
Pictorial Half Hours with the Saints by Auguste François Lecanu.
Medieval Hagiography
The Cult of Saints in Late Antiquity Database
Art & Architecture
To distinguish Saint Eulalia of Barcelona from Saint Eulalia of Merida, look for works associated with or in Barcelona and images of the saint being crucified or with the cross of her martyrdom.
Index of Medieval Art (merged with Saint Eulalia of Merida)
Portail Biblissima (merged with Saint Eulalia of Merida)
POP : la plateforme ouverte du patrimoine
Guide to Christian Iconography: Images, Symbols, and Texts
Tomb in the Crypt of Saint Eulalia in Barcelona Cathedral (Wikipedia / Cathedral Website / WGA)
15C Triptych with Saint Eulalia
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.
Nihil sub sole novum 