Modern Hagiography
Lives of the Saints by Francis Weninger.
Lives of the Saints by Sabine Baring-Gould.
Detailed life from uncited sources
Medieval Hagiography
Art & Architecture
POP : la plateforme ouverte du patrimoine
Warburg Institute Iconographic Database
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 