Ian Stephenson, paintings 1955-66 and 1966-77 : [catalogue of an exhibition held at
the] Hayward Gallery, London, 2 March-24 April 1977, Arnolfini Gallery, Bristol, 7
May-25 June 1977, Turnpike Gallery, Leigh, 6 August-4 September 1977 / Ian Stephenson,
1977
Internet : https://www.tate.org.uk/art/artists/ian-stephenson-1995 (09-04-2021)