NIKLAUS TROXLER (1947- ) [WILLISAU JAZZ CONCERTS.] Group of 5 posters. 1985-1996. Sizes vary, each approximately 50x35 1/2 inches, 127x90 1/4 cm. Bösch AG, Luzern. Condition varies, generally A / A-. Two paper, three linen-backed. A jazz aficionado, musician and graphic designer, Troxler founded the Willisau Jazz Festival as well as designed the posters to promote various concerts. He uses bold, vibrant and humorous designs, and some of his images have become icons of modern jazz imagery. Includes posters from 1985, 1989, 1994, 1996, and 1 unknown. Images available upon request.