Claus was invited as the Danish representative to participate in a group exhibition with top Graphic Designers from all corners of the world. The brief was to design a new world peace flag. The first showcase of Flags of Peace took place on De Pier, Scheveningen – an impressive location in the coastal area of The Hague, where they were visible for miles.

Other participants counted legends such as as Milton Glaser (USA), Ken Garland (UK), Stefan Sagmeister (Austria), Sara de Bondt (Belgium), Eike König (Germany) and MM Paris (France).