Niklaus Troxler Biography
Niklaus Troxler (born May 1, 1947) is a Swiss graphic designer. He was the organizer of the Willisau Jazz Festival from 1975 to 2009.

Niklaus Troxler is an internationally renowned Swiss graphic designer who specializes in poster design, corporate design, illustration and architectural murals.
The styles that Troxler uses in his poster designs fall into three main categories: Abstract, Typographic and Figurative.