Provada is an annual real estate convention in the Netherlands that draws hundreds of companies and thousands of visitors from different countries. For its 2019 edition, we were asked to create an interactive decorative piece for the fair. This ended up being an ceiling piece that responded to the visitors walking below. A cloud of cubes was suspended from the ceiling at different heights, resulting in a dynamic effect. When visitors walked below the suspended cubes, the lighting would change colors over the course of a few seconds, creating an interesting and playful animation through light.