Fabrique de la paroisse Notre-Dame de Montréal

HERITAGE

Celestial Blue 

The Blue of Notre Dame: Why This Colour Fascinates  

The deep blue covering the vaulted ceiling of Notre-Dame Basilica in Montreal is a visual signature that combines symbolism, pigment science, lighting prowess, and acoustic qualities. Let's explore the origin, composition, and purpose of this shade that has captivated worshippers and tourists alike for over a century.