Matilda of Frisia —
Photo Credit: Unknown author - Public Domain, https://commons.wikimedia.org/w/index.php?curid=22034936

Anne of Kiev —
Photo Credit: By François Eudes de Mézeray. Histoire de France, Volume 1 - Public Domain, https://commons.wikimedia.org/w/index.php?curid=60698647

Henry I of France — This painting belongs to the Portraits of Kings of France, a series of portraits commissioned between 1837 and 1838 by Louis Philippe I and painted by various artists for the Musée historique de Versailles.
Photo Credit: By Merry-Joseph Blondel - Public Domain, https://commons.wikimedia.org/w/index.php?curid=47471756

Dessin du roi Robert et de son épouse Constance —
Photo Credit: By Unknown author - Hulton Archives, Public Domain, https://commons.wikimedia.org/w/index.php?curid=27466399

Statue of Constance d'Arles — Château de Versailles, rez-de-chaussée, aile nord
Photo Credit: By Pierre-Yves Beaudouin - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=14856424

Boson II d'Arles —
Photo Credit: By Antoine de Ruffi - Histoire des comtes de Provence: enrichie de portraits, sceaux, monnoyes, Public Domain, https://commons.wikimedia.org/w/index.php?curid=52421320

William I of Provence —
Photo Credit: By Antoine de Ruffi - Vieille gravure, Public Domain, https://commons.wikimedia.org/w/index.php?curid=5825377

Adalbert of Italy —
Photo Credit: engraved by Gaetano Silvani (1798–1879). - Public Domain, https://commons.wikimedia.org/w/index.php?curid=52084964

Typical Provençal scenery — lavender field with Mont Ventoux in the background
Photo Credit: By Robert Brink - own work, photo taken during a vacation in July 2005, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=1526031

Coat of arms of Provence —
Photo Credit: By Superbenjamin - This file was derived from: Royal arms of Aragon.svg, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=30659661

The modern region of Provence-Alpes-Côte d'Azur —
Photo Credit: By Bourrichon - https://commons.wikimedia.org/w/index.php?curid=7012651