Hey-Sign
VIVANTI DÜSSELDORF 2011EUROSHOP DÜSSELDORF 2011AMBIENTE FRANKFURT 2011MAISON & OBJET PARIS 9/2010
AMBIENTE FRANKFURT 2010MAISON & OBJET PARIS 1/2010IMM COLOGNE 2010AMBIENTE FRANKFURT 2009THE DESIGN ANNUAL 2008
TENDENCE FRANKFURT 2008EUROSHOP DÜSSELDORF 2008AMBIENTE FRANKFURT 2008IMM COLOGNE 2008