Celebrating the 50th anniversary of the provincial council offices in Den Bosch—a brutalist 100m high tower—we designed a light play that interacts with the building’s architecture. Inspired by the shadows it casts throughout the day, we translated these temporal patterns into a permanent light installation and a one-off AV performance in collaboration with sonic artist Albert van Abbe. The result is a minimalistic slow scape of light and sound, echoing the building’s rhythm and presence in the city.