The structure creates a journey the viewer can follow with the figures: from light to dark, and back to light. As the walls reach higher in the center, direct light fails to reach the statues, emphasizing their figurative torment and the unknown. The taller wall is positioned to the south, allowing light to bounce from one side down into the space below.

Andrieu D’Andres
Jean de Fiennes
Pierre de Wissant
Eustache de Saint Pierre
Jacques de Wissant
Jean D’Aire