May 2014 – Invitation for the exhibition 'Nine Muses' at gallery Plaatsmaken, Arnhem (NL). Due to the split fountain printing technique each invitation becomes unique.
December 2013 – Series of invitations for gallery Plaatsmaken, Arnhem (NL). Due to the split fountain printing technique each invitation becomes unique. In collaboration with Nina Bender (intern) .
October 2013 – Contribution to the 'Verboden Landschap' festival by stichting G.A.N.G.: Visualization of the subterranean structures at former military airfield in Delen. The pen plots can be viewed with anaglyph stereo glasses. In collaboration with FUGRO (Scans) .