Perret’s masterful, 107m-high Église St-Joseph, visible from all over town, was built using bare concrete from 1951 to 1959. Some 13,000 panels of coloured glass make the soaring, sombre interior particularly striking when it's sunny. Stained-glass artist Marguerite Huré created a cohesive masterpiece in her collaboration with Perret, and her use of shading and colour was thoughtfully conceived, evoking different moods depending on where the sun is in the sky – and the ensuing colours created by the illumination.
