The Liège-Guillemins railway station in Belgium undergoes a transformative art installation from October 15, 2022, to October 15, 2023. Integrating light and color, the project enhances the daily transit experience for over 100,000 weekly commuters. Transparent filters on the station’s canopy create a dynamic interplay of colored light, emphasizing the relationship between light and movement.

Source:  https://www.designboom.com/art/daniel-buren-santiago-calatrava-liege-guillemins-station-belgium-10-18-2022/