29 July – Saint Olaf

Orø Cross – OLAFC VNVnCE (Olaf King)
The Wingfield-Digby Crozier
SANKT OLOV [Olav den Helige]
Der Heilige Olaf von Norwegen. Ein Gemälde von Pius Welonsky (1893), das sich in der Kirche Santi Ambrogio e Carlo in Rom befindet
The Book of Saints

Modern Hagiography

Bibliotheca Sanctorum

Martyrologium Romanum

Roman Martyrology

Sanctorale Catholicum

Lives of the Saints by Alban Butler – Saint Olaf of Norway & Saint Olaf of Sweden.

Lives of the Saints by Sabine Baring Gould.

Medieval Hagiography

Acta Sanctorum – Saint Olaf of Norway

Art & Architecture

Index of Medieval Art

Medeltidens Bildvarld – search “Olof” in Motiv

Wikimedia Commons

Post-Biblical Saints Art Index
Saints and their Attributes

Music

Cantus: A Database for Latin Ecclesiastical Chant

29 July – Saint Flora and Saint Lucilla

Saint Flora
Saint Lucilla
St Valentine Baptizing St Lucilla by Jacopo Bassano
The Book of Saints

Modern Hagiography

Bibliotheca Sanctorum

Roman Martyrology

Dictionary of Saintly Women

Medieval Hagiography

BHL, Supplementum

Acta Sanctorum

Art & Architecture

Index of Medieval Art – Saint Flora & Saint Lucilla

Catalogo generale dei beni culturali

BeWeB

Pieve delle Sante Flora e Lucilla in Santa Fiora

Badia delle Sante Flora e Lucilla in Arezzo

Saints and their Attributes