Annus Dierum Sanctorum Equum, et ascensorum eius deiecit. Hic magnus, vocabitur .
Modern Hagiography
Bibliotheca Sanctorum
Sanctorale Catholicum
Lives of the Saints
True Historical Stories for Catholic Children
Short Instructive Sketches from the Lives of the Saints
Medieval Hagiography
BHL , Supplement
Acta Sanctorum
The Cult of Saints in Late Antiquity Database
Life of Constantine Oration in Praise of Constantine
Writings of Saint Constantine
Oration of Constantine
Art & Architecture
Index of Medieval Art
Catalogo generale dei beni culturali
BeWeB
Portail Biblissima
Warburg Institute Iconographic Database
Kornbluth Photography Historical Archive
Santi Quattro Coronati in Rome – information – photos , scroll down past photographs from San Clemente to see the photographs from the chapel of Saint Sylvester – video
Frescoes in the Bardi di Vernio Chapel, Santa Croce, Florence
Storie della Vera Croce in San Francesco in Arezzo
Sala di Constantino in the Vatican
Galleria Franchetti, Ca’ d’Oro, Venice – Finding of the True Cross Trial of the True Cross Vision of Constantine Victory of Constantine
The Vision of Constantine Vatican website
Post-Biblical Saints Art Index Saints and their Attributes Saints and their Emblems Caractéristiques des saints dans l’art populaire by Charles Cahier – Chrisme , Croix , eglise , empereur
Legends of the Monastic Orders as Represented in the Fine Arts
A Handbook of Christian Symbols and Stories of the Saints as Illustrated in Art
The Saints in Art by Joseph Maria von Radowitz.
See also 31 December – Saint Sylvester .
