I pictured a light object on a wall, fixed and slightly protruding, in the colour of the wall, like a relief on the wall. With the light on, everything changes; it becomes a light object with a possibility of adjusting the light intensity, which changes the impression completely, from the delicate, magic appearance, to the sharp and prominent form. It was important to hold the light within the form itself, and not to have it spread behind it, on the wall. I was of the view that the form must be the simplest possible so that the light could create different and more complex impression.