essays by Alain le Quernec ... [et al. essays by Daniel Buren ...[et al. essays by Daniell Cornell... [et al. essays by Alison Fisher ... [et al. essays by Antoine Picon ... [et al. essays by Gerardo Mosquera ... [et al. essays by Patricia Berman ... [et al. essays by Ruth Barnes ... [et al. essays by Akiko Fukai ... [et al. essays by Bill Anthes ...[et al.