Mural sculpture, c. 1982
Terra cotta
Height 3 m × width 4,8 m

Location: Du Collège metro station, Rue Cartier ticket hall

This mural blends in colour and stands out in texture from the flat earth-coloured surface of the ticket hall, illuminated by a skylight. Its grid of bricklike terra cotta squares of irregular depths and varied surfaces suggests a city grid, in keeping with the industrial theme of Lyse Charland Favretti's stained glass window in the entrance pavilion above.