Moon
October 2016 – Aquatint print of the surface of the near- and far-side of the Moon.
Sun & Moon
May 2013 – Periods of sun and moonlight for all days of 2013 (pen plot).
Vitra Campus Summer Party 2013
April 2013 – Invitation for the VITRA CAMPUS SUMMER PARTY. It shows the periods of sun and moonlight for all days of 2013 at the Vitra Campus, Weil am Rhein (DE). Periods of sun and moonlight are embossed by thermography printing.