Between Inner and Outer Space AMERICA’S POP COLLECTOR: ROBERT C. SCULL – CONTEMPORARY ART AT AUCTION John Schott, E.J. Vaughn (USA 1974) V'11
Tribute Jürgen Böttcher ERINNERE DICH MIT LIEBE UND HASS Jürgen Böttcher (German Democratic Republic 1973) V'02
Tribute Jürgen Böttcher KURZER BESUCH BEI HERMANN GLÖCKNER Jürgen Böttcher (German Democratic Republic 1985) V'02
Between Inner and Outer Space WALKING IN AN EXAGGERATED MANNER AROUND THE PERIMETER OF A SQUARE Bruce Nauman (USA 1967, 1968) V'11