16 May – Saint Simon Stock

Ambito toscano sec. XV, Tavola della Madonna del Carmelo
Bottega di Corbarelli A. sec. XVII, Paliotto con Madonna del Carmine
Bissoni G. B. (1619), San Simone Stock riceve dalla Madonna lo scapolare
Ferrari F. sec. XVII, Cupola con Storia dell’Ordine carmelitano
The Book of Saints

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

A Menology of England and Wales

Lives of the Saints by Alban Butler.

Lives of the Saints by Sabine Baring-Gould.

Pictorial Lives of the Saints 

Miniature Lives Of The Saints For Every Day In The Year by Henry Sebastian Bowden.

Stories of the Saints for Children Second Series by Mary Seymour.

A longer form Life 

Medieval Hagiography

BHL

Acta Sanctorum

Art & Architecture

Catalogo generale dei beni culturali

BeWeB

POP : la plateforme ouverte du patrimoine

Europeana

Warburg Institute Iconographic Database

A Guide to Christian Iconography: Images, Symbols, and Texts

Google Art & Culture 

The Virgin Giving the Scapular to Saint Simon Stock by Nicolas Mignard

The Virgin Giving the Scapular to Saint Simon Stock by Pierre Puget

Apparition of the Virgin to Saint Simon Stock by Giovanni Battista Tiepolo (and another and another)

17C Our Lady of Mount Carmel and Saint Simon Stock

Post-Biblical Saints Art Index
Saints and their Attributes
Saints and their Emblems

Caractéristiques des saints dans l’art populaire by Charles Cahier – flammes, Scapulaire.

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.

16 May – Saint Peregrine of Auxerre

Saint Sixte I envoyant saint Pèlerin en France avec Sacre & Martyre de saint Pèlerin (France, Paris. Bibliothèque nationale de France, Département des manuscrits, Français 50 f.377v)
Saint Pèlerin évangélisant les Auxerrois et renversant leurs idoles
S. Pèlerin, éveque et martyr (St. Pelerin, Bishop and Martyr), May 16th, from Les Images De Tous Les Saincts et Saintes de L'Année (Images of All of the Saints and Religious Events of the Year), Jacques Callot (French, Nancy 1592–1635 Nancy), Etching; second state of two (Lieure)
Les Images De Tous Les Saincts et Saintes de L’Année
The Book of Saints

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

Roman Martyrology

Medieval Hagiography

BHL

Acta Sanctorum

The Cult of Saints in Late Antiquity Database

Art & Architecture

Portail Biblissima

Saints and their Emblems

Caractéristiques des saints dans l’art populaire by Charles Cahier – pelerin, serpent.

16 May – Saint John Nepomuk

Tomb of Saint John in the Church of Saint Vitus in Prague
King Wenceslas seeing that his queen confesses to St John Nepomucene
John Nepomucene Drowned in the river Vltava
san Giovanni Nepomuceno confessa la regina di Boemia
theatrum honoris S. Ionni Nepomuceno… altare in onore di San Giovanni Nepomuceno
Compositions artistiques (about)
Libro del Compendio della vita dei santi
Annus Dierum Sanctorum
Nox sicut dies illuminabitur.
night shall be light as day.
Psalm 138.12
Stellae de coelo ceciderunt.
the stars from heaven fell.
Apocalypse 6.13
Dominus illuminatio mea.
The Lord is my light.
Psalm 26.1
The Book of Saints

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum (20 March)

Roman Martyrology

Sanctorale Catholicum

Lives of the Saints by Alban Butler.

Lives of the Saints by Sabine Baring-Gould.

The Liturgical Year by Dom Guéranger.

Character Calendar 

Pictorial Lives of the Saints 

La vie des saints 

La vie des saints

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.

Miniature Lives of the Saints for Every Day in the Year

Stories of the Saints for Children Second Series by Mary Seymour.

Memorials of the Blessed: A Series of Short Lives of the Saints by Charles B. Fairbanks.

Anecdotes and Incidents: Ecclesiastical and Religious

Il libro d’oro

Tradition in Action

Medieval Hagiography

Acta Sanctorum

Art & Architecture

Catalogo generale dei beni culturali

BeWeB

POP : la plateforme ouverte du patrimoine

Warburg Institute Iconographic Database

A Guide to Christian Iconography: Images, Symbols, and Texts

Google Arts & Culture

18C Portrait

18C Painting

18C Martyrdom

18C Dead Body of Saint John

Post-Biblical Saints Art Index
Saints and their Attributes
Saints and their Emblems

Caractéristiques des saints dans l’art populaire by Charles Cahier – cadenas, Crucifix, fleuve, etoile, fleur, langue, pont.

A Handbook of Christian Symbols and Stories of the Saints as Illustrated in Art by Clara Erskine Clement.

Lives and Legends of the English Bishops and Kings, Mediaeval Monks, and Other Later Saints by Mrs. Arthur Bell.

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.