JDK5316581: Gabriel Pomerand, portrait of French poet, artist and a co-founder of lettrism, Paris, France, mid 1950's (b/w photo) / Bridgeman Images

JDK5316587: David Gascoyne, portrait of English poet associated with the Surrealist movement, mid 1950's (b/w photo) / Bridgeman Images

JDK5316592: George Dyer, portrait of petty criminal and gangster, model and boyfriend of Francis Bacon, Soho, London, UK, mid 1960's (b/w photo) / Bridgeman Images

JDK5316603: George Dyer, portrait of petty criminal and gangster, model and boyfriend of Francis Bacon, Soho, London, UK, mid 1960's (b/w photo) / Bridgeman Images

JDK5316611: George Dyer, Soho, London, UK, mid 1960's (b/w photo) / Bridgeman Images

JDK5316614: Raphael - Hairdresser, portrait of associate of Vidal Sassoon, hairdressing pioneer, London, UK, mid 1950's (b/w photo) / Bridgeman Images

JDK5316621: Raphael - Hairdresser, portrait of associate of Vidal Sassoon, hairdressing pioneer, London, UK, mid 1950's (b/w photo) / Bridgeman Images

JDK5316624: Raphael - Hairdresser, portrait of associate of Vidal Sassoon, hairdressing pioneer, London, UK, mid 1950's (b/w photo) / Bridgeman Images

JDK5316630: J.P.Donleavy playwright, portrait of Irish American playwright and novelist, one of which provided the title of Christmas song "Fairytale of New York", London, UK, mid 1950's (b/w photo) / Bridgeman Images

JDK5316636: Victor Musgrave (1919-84) British poet, art dealer and curator, in 'Gallery One', Mayfair, London, UK, mid 1950's (b/w photo) / Bridgeman Images

JDK5316641: Victor Musgrave (1919-84) British poet, art dealer and curator, in 'Gallery One', Mayfair, London, UK, mid 1950's (b/w photo) / Bridgeman Images

JDK5316645: Lady in Bar, portrait of British writer Laura Del Rivo, Soho, early 1960's, mid 1950's (b/w photo) / Bridgeman Images

JDK5316646: Lady in Bar, portrait of British writer Laura Del Rivo, Soho, early 1960's, mid 1950's (b/w photo) / Bridgeman Images

JDK5316651: Gloria, mid 1950's (b/w photo) / Bridgeman Images

JDK5316665: Gloria, mid 1950's (b/w photo) / Bridgeman Images

JDK5316676: Gicca (artist), mid 1950's (b/w photo) / Bridgeman Images

JDK5317336: Mrs Colvin and her daughter at home in London, c.1955 (b/w photo) / Bridgeman Images

JDK5317338: Mrs Colvin and her daughter at home in London, c.1955 (b/w photo) / Bridgeman Images

JDK5317339: Mrs Colvin and her daughter at home in London, c.1955 (b/w photo) / Bridgeman Images

JDK5317342: Mrs Colvin and her daughter at home in London, c.1955 (b/w photo) / Bridgeman Images

JDK5317350: Mrs Colvin and her daughter at home in London, c.1955 (b/w photo) / Bridgeman Images

JDK5317357: Mrs Colvin and her daughter at home in London, c.1955 (b/w photo) / Bridgeman Images

JDK5317369: Mrs Colvin and her daughter at home in London, c.1955 (b/w photo) / Bridgeman Images

JDK5317372: Mrs Colvin and her daughter at home in London, c.1955 (b/w photo) / Bridgeman Images

JDK5317376: Mrs Colvin and her daughter at home in London, c.1955 (b/w photo) / Bridgeman Images

JDK5317391: Stephan Ward, portrait of Stephan Ward at his drawing exhibition, associate of Christine Keeler and later scandal of Profumo Affair, London, UK, early 1960's (b/w photo) / Bridgeman Images

JDK5317399: Sela SC's in Italy, c.1955 (b/w photo) / Bridgeman Images

JDK5317405: Sela SC's in Italy, c.1955 (b/w photo) / Bridgeman Images

JDK5317411: Michael Wishart, portrait of Michael Wishart, artist and bohemian character, close friend of Francis Bacon, husband of artist Ann Dunn, possibly in Louvre Paris, late 1950's (b/w photo) / Bridgeman Images

JDK5317418: Michael Wishart, portrait of Michael Wishart, artist and bohemian character, close friend of Francis Bacon, husband of artist Ann Dunn, possibly in Louvre Paris, late 1950's (b/w photo) / Bridgeman Images

JDK5317419: Michael Wishart, portrait of Michael Wishart, artist and bohemian character, close friend of Francis Bacon, husband of artist Ann Dunn, possibly in Louvre Paris, late 1950's (b/w photo) / Bridgeman Images

JDK5317420: Muriel Belcher, portrait of Muriel Belcher, owner manager of Colony Room drinking club, this image used as model and basis for Francis Bacon portrait, Soho London mid 1950's (b/w photo) / Bridgeman Images

JDK5317424: Muriel Belcher, portrait of Muriel Belcher, owner manager of Colony Room drinking club, this image used as model and basis for Francis Bacon portrait, Soho London mid 1950's (b/w photo) / Bridgeman Images

JDK5317425: Muriel Belcher, portrait of Muriel Belcher, owner manager of Colony Room drinking club, this image used as model and basis for Francis Bacon portrait, Soho London mid 1950's (b/w photo) / Bridgeman Images

JDK5317443: Jacqueline Ellis, portrait of actress and first wife of Jeffrey Bernard, Soho London, mid 1950's (b/w photo) / Bridgeman Images

JDK5317455: Butcher in Soho - Slater & Cooke, Disney & Jones, portrait of a butcher in butchers shop called Slater & Cooke, Disney & Jones, Brewer Street Soho London, mid 1950's (b/w photo) / Bridgeman Images