One is an extensive lighting collection designed by the brothers Matthias, Simon and Jürgen Frech for their company FSING.
The collection consists of ceiling lamps, floor lamps and table lamps, but the most interesting piece for me is this wall lamp. It has been reduced to the essential, using aluminium composite sheet of just 4mm thick, hiding all electric systems perfectly.
Most of all I like its lightness, and how it uses the wall to expand the light and create a warm ambient.