Known for the recurring motif of the TV test-image, Wow123 aka Markus Genesius tops off the Metropolink Festival in Heidelberg with a 120x6m mural. The mural shines through it’s complex use of graphic elements combined with different application techniques varying from roller paint, masked shapes and spray paint application.  www.metropolink-festival.net www.markus-genesius.com Photography by © MONTANA-CANS/ Manuel Wagner WOW123 for METROPOLINK Festival Heidelberg