Kunsthalle Bielefeld

Galerie Sethare, Düsseldorf, Germany

Constructive Color Nay, Ritschl, Pfahler, Gaul, Fruhtrunk, Vasarely December 10, 2015 – January 23, 2016

Ben Brown Fine Arts, Hong Kong

Aspects of German Art Revisited (Part One) Mack, Nay, Pfahler, Polke, Baselitz, Knoebel, Penk, Trockel 2015

Galerie Edith Wahlandt, Stuttgart, Germany

Hermanns, Fruhtrunk, Geiger, Pfahler April 25 – June 5, 2015

Vasarely Museum, Budapest, Hungary

Collection Grauwinkel 1982-2012 May 12 – September 14, 2013