Modern Hagiography
Lives of the Saints by Alban Butler.
Lives of the Saints by Sabine Baring-Gould.
The Liturgical Year by Dom Guéranger.
The Lives of Saints, with Other Feasts of the Year, According to the Roman Calendar by Peter Ribadeneira.
Medieval Hagiography
The Cult of Saints in Late Antiquity Database
The Golden Legend (illustrations)
Breviarium Romanum – Latin & English.
Art & Architecture
Catalogo generale dei beni culturali
POP : la plateforme ouverte du patrimoine
Warburg Institute Iconographic Database
Medieval-Religion Listserv – 2016 Dillon
Cathedral of Gaeta, Easter candlestick – Wikimedia Commons, complete catalogue B&W, Rome Art Lover
La colonna del Cereo pasquale di Gaeta : contributo alla storia dell’arte medioevale
“Il cero pasquale della cattedrale di Gaeta: iconografia, iconologia, politica di un arredo liturgico”
14C fresco in Reformierte Kirche Waltensburg
15C Woodcut of The Martyrdom of Saint Erasmus
15C MS Illumination of The Martyrdom of Saint Erasmus, another
Saints Christopher, Eustace, and Erasmus by Tilman Riemenschneider.
1516 Martyrium des hl. Erasmus
Matthias Grünewald, Meeting of Saint Erasmus and Saint Maurice (1520/4)
Nicholas Poussin, The Martyrdom of Saint Erasmus and also
Post-Biblical Saints Art Index
Sacred and Legendary Art volume II by Mrs. Jameson.
A Handbook of Christian Symbols and Stories of the Saints as Illustrated in Art by Clara Erskine Clement.
The Saints in Art with Their Attributes and Symbols, Alphabetically Arranged by Margaret E. Tabor.
Saints and their Symbols: A Companion in the Churches and Picture Galleries of Europe by E. A. Greene.
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.
Music
Cantus: A Database for Latin Ecclesiastical Chant
Customs & Devotions
Nihil sub sole novum 