Designed by Berlin interactive artists Gunnar Green and Frederic Eyl, Aperture includes dozens of tiny aperture holes that (with a slight delay) open if there is no light and closes if there is. The result is the silhouette of passersby.
Wall of water installation by Anna Veronica Janssens. The sheerness and reflections cast by the light create a monochromatic range of colours and the illusion of movement. It almost looks like rippling water at night.