Yellow plastic ringbinder, 31 x 20 cm, housing 78 sheets containing information on four exhibitions held from 1969-1970 with numerous illustrations and sketches by the artists. Shows include: Fred Sandback Installations, Barry Flanagan Object Sculptures, Sol Lewitt Sculptures and Wall-Drawings, Jan Dibbets Audio-Visuele Dokumentationen. Dibbet's section contains a large fold-out leporello (200 cm) and an inserted vinyl record titled 'Afsluitdijk 1969' which conveys the sound of driving a car 5 km on a straight road with a speed of 100 km an hour
