Denise René gallery Paris
Cards from 1966 to 1975. Includes a fold-out for a groupshow in 1969 with an impressive list of contemporary artists such as Agam, Albers, Arp, Delaunay, Uecker, Soto. Cards feature Vasarely (1966), Lohse (1967), Hans Richter (1975), Sonia Delaunay (1975) and others. (total 17)