August 2018 – A series of self-initiated postcards that show the four highest mountains on Earth based on different criteria. In collaboration with Yeon Sung (intern).

June 2014 – Invitation for the VITRA CAMPUS SUMMER PARTY at the Vitra Campus, Weil am Rhein (DE).

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.

June 2012 – Invitation for the VITRA CAMPUS SUMMER PARTY. It shows the stellar constellation above the Vitra Campus, Weil am Rhein (DE) during the party. The stars glow in the dark.