Kunsthalle Bielefeld

Galerie Sethare, Düsseldorf, Germany

Constructive Color Nay, Ritschl, Pfahler, Gaul, Fruhtrunk, Vasarely 2015

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 2015

Galerie Crone, Berlin, Germany

Georg Karl Pfahler - Tex Series 2014

Vasarely Museum, Budapest, Hungary

Collection Grauwinkel 1982-2012 2013