ADVERTISING ” ADVERTISING 05.11.2014 ADVERTISING AGENCYEVENTSBERLINESSENDORTMUND Photographer : Markus Mueller c/o VISUALEYES ARTISTS Markus MÜLLER - campaign picture for EVONIK and the Ruhr festival MARKUS MÜLLER captured a campaign for Evonik Industries, who are official sponsors of the Ruhr festival. Credits Photographer Markus Mueller c/o VISUALEYES ARTISTS