Anmeldern

6ul

Year unknown Bettina Ruhrberg and Clemens Meyer

Arte povera

Year unknown

Christiane Feser

Year unknown Bettina Ruhrberg, Ludwig Seyfarth, and Michael Stoeber

Year unknown David Schnell, Bettina Ruhrberg, Dieter Daniels, and Cheryl D. Hartup

Frischluft

Year unknown

Glanzstücke moderner Kunst

Year unknown Bettina Ruhrberg, Michael Scuffil, Wulf Herzogenrath, and Michael Stoeber

Martin Eder - Those Bloody Colours

Year unknown Leonie Pfennig, Martin Eder, and Bettina Ruhrberg

Palais des Mirages

Year unknown Friedemann Malsch and Bettina Ruhrberg

Pioniere der Moderne

Year unknown Sabine Fehlemann, Bettina Ruhrberg, and Antje Birthälmer

Ren Ri

Year unknown Bettina Ruhrberg and Ren Ri

Rosemarie Trockel

Year unknown

Stella Hamberg

Year unknown Bettina Ruhrberg, Manfred Schneckenburger, and Stella Hamberg

Ursache Liegt in der Zukunft

Year unknown Alexander Iskin and Bettina Ruhrberg

Zentrum Zagreb

Year unknown

Books