Modern Hagiography
Lives of the Saints by Sabine Baring-Gould.
Medieval Hagiography
Ekkehard of St. Gall, Three Monks of St. Gall (pdf, and also)
Writings of Blessed Notker
A Letter from Notker to Liutward (in manuscript)
Art & Architecture
Music
Modern Hagiography
Lives of the Saints by Alban Butler.
Medieval Hagiography
An extract from his Life, and another
Art & Architecture
Warburg Institute Iconographic Database
A fresco in Fanefjord Kirke in Denmark (cannot find photo without watermarks)
Caractéristiques des saints dans l’art populaire by Charles Cahier – apparition de SS, Crucifix, torche.
Lives and Legends of the English Bishops and Kings, Mediaeval Monks, and Other Later Saints by Mrs. Arthur Bell.
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.
Modern Hagiography
Martyrologium Romanum (3 April)
Lives of the Saints by Alban Butler.
Lives of the Saints by Sabine Baring-Gould.
Medieval Hagiography
The Cult of Saints in Late Antiquity Database
Writings of Pope Sixtus I
Art & Architecture
Index of Medieval Art
– Hildesheim, Domschatz, MS. 37 (DS 37), folio 119r
– El Escorial, Real Biblioteca, Cod. Vitrinas 17, folio 4v
The Saints in Art by Joseph Maria von Radowitz.
Nihil sub sole novum 
