As editor of Studio International magazine from the mid-1960s to the mid-1970s, Peter Townsend oversaw its transformation from a mainstream Britain-centric publication into a vanguard journal chronicling some of the most radical artistic endeavours in the UK and internationally. Included in Five Issues of Studio International are works by Keith Arnatt, Charles Biederman, Daniel Buren, Robyn Denny, Jan Dibbets, John Ernest, Garth Evans, Barry Flanagan, Naum Gabo, Anthony Hill, John Latham, Richard Long, Kenneth Martin, Mary Martin, Adrian Piper, Michelangelo Pistoletto, Emilio Prini, Gerry Schum, Willoughby Sharp, William Tucker, William Turnbull, Nicolas Schöffer, Bernard Schöttlander, Lawrence Weiner and Gillian Wise.