Under the name Babel : Christina Barroso, Alison van Wyck, Barbara Penn [Meta Gallery, Sault Sainte Marie, Canada ; The Rental Gallery, San Francisco Museum of Modern Art, USA; Galerie Rudolf Schoen, Berlin, Germany, 22.02. - 30.03.1991] - Barroso, Cristina; Van Wyck, Alison; Penn, Barbara (Meta Gallery, 1990)