The Gadget King', Manchester City Art Galleries, Heaton Hall, May-October 2000; 'William Heath Robinson 1872-1944', 25 May-22 June 2011, No 118; The Inventive Art of William Heath Robinson', 16 March-9 April 2016; Comedy and Commentary, Mottisfont, 18 January - 11 April 2020; 'A 150th Anniversary Celebration of William Heath Robinson(1872-1944)', Chris Beetles Gallery, June-July 2022