London, Royal Academy, 1965 (illustrated in the exhibition catalogue, 1125);
London, Leicester Galleries, John Tunnard, 1967;
London, Agnew’s, John Tunnard: Dream Landscapes, 7 September – 7 October 2011 (illustrated in the exhibition catalogue, no. 18);
Woking, The Lightbox, Landscapes of the Mind, 1 January – 28 February 2013;
Woking, The Lightbox, The Road to Abstraction, 21 May – 24 July 2016
Tunnard Ledger, John Tunnard (illustrated, 65-5.I);
Peat and Whitton, John Tunnard, 1997 (illustrated, 846)
Following several successful exhibitions at the end of the 1950s and beginning of the 1960s, John Tunnard experienced a crisis of confidence, and destroyed quite a number of his paintings. By the middle of the 1960s though, when Plan was painted, Tunnard had fully regained his confidence and was showing his mature style with ease.