From March 2027, the Sewer Museum presents a new exhibition on the colours of water.

At the crossroads of art and science, it explores the many perceptions and nuances of water – from blue, green, grey or black water to the invisible colours revealed by micro-organisms, pollution or optical phenomena. The exhibition will offer a fresh perspective on the sewers, often perceived as dark and monochrome, but which, in reality, reflect what happens daily in the city above ground.

Art installations, interactive displays and scientific observations let you discover how colour tells us more about the water and its quality, journey and interactions with the living world.

Practical information

From March 2027

More information will be available soon