At Tate Britain
Anne Wagner: Conceptual Art in Britain, 1964-79, 14 July 2016
“... was – and what sort of artist produced it – was considerably less clear-cut (less black and white) than the graphics it used. Perhaps the most instructive attempt to set out shared principles was drawn up in 1969 by the American artist Sol LeWitt. As befits the idiom current at that moment, the artist’s chosen format was a list of 35 ... ”