MEP1763528: David Niven walking in Rome, Rome, Italy, 1956 (b/w photo) / Bridgeman Images

MEP1763534: Stewart Granger and David Niven coming out of a hotel, Rome, Italy, 1956 (b/w photo) / Bridgeman Images

MEP1763552: Richard Burton and Elizabeth Taylor at Taormina Film Fest, Taormina, Italy, 1967 (b/w photo) / Bridgeman Images

MEP1763555: Ugo Tognazzi and Margarete Robsahm at a dinner, Rome, Italy, 1961 (b/w photo) / Bridgeman Images

MEP1763473: Charlton Heston and Haya Harareet at the cocktail in Cinecittà, Rome, Italy, 1958 (b/w photo) / Bridgeman Images

MEP1763479: Richard Burton getting the 'David di Donatello' award, Taormina, Italy, 1967 (b/w photo) / Bridgeman Images

MEP1763482: Elizabeth Taylor getting the David di Donatello award, Taormina, Italy, 1967 (photo) / Bridgeman Images

MEP1763485: Richard Burton and Elizabeth Taylor at the train window, Rome, Italy, 1966 (b/w photo) / Bridgeman Images

MEP1763506: Richard Burton and Franco Zeffirelli in the dubbing room, Italy, 1966 (b/w photo) / Bridgeman Images

MEP1763527: Elizabeth Taylor with her husband Eddie Fisher and another man walking at the harbour of Civitavecchia, Civitavecchia, Italy, 1962 (photo) / Bridgeman Images

MEP1763530: Alain Delon and Monica Vitti showing the 'Ciak d'oro' award, Rome, Italy, 1961 (b/w photo) / Bridgeman Images

MEP1763542: Franca Bettoja and Nino Castelnuovo smoking at a party, Rome, Italy, 1961 (b/w photo) / Bridgeman Images

MEP1763548: Monica Vitti and Alain Delon attending a dinner after an awarding ceremony, Rome, Italy, 1961 (b/w photo) / Bridgeman Images

MEP1763554: Monica Vitti getting 'Ciak d'oro' award from Ugo Tognazzi, Rome, Italy, 1961 (b/w photo) / Bridgeman Images

MEP1763487: Charlton Heston visiting Rome with his wife and his son, Rome, Italy, 1958 (b/w photo) / Bridgeman Images

MEP1763526: David Niven walking in Rome, Rome, Italy, 1956 (b/w photo) / Bridgeman Images

MEP1763568: Alain Delon and Renato Salvatori, The 'Doney' Bar, Rome (b/w photo) / Bridgeman Images

DDS1763761: Frank Auerbach (photo), Dawson, David (b.1960) / Bridgeman Images

ABT1762782: Drawing Room Windows, Brathay Hall, 1831 (w/c on paper), Harden, John (1772-1847) / Bridgeman Images

ABT1762791: Singsong around a piano, 1806 (w/c on paper), Harden, John (1772-1847) / Bridgeman Images

ABT1762800: Pianist with two others, 1806 (pencil on paper), Harden, John (1772-1847) / Bridgeman Images

ABT1762824: Man standing at a table with three seated women (w/c on paper), Harden, John (1772-1847) / Bridgeman Images

ABT1762833: Laundry, 1809 (w/c on paper), Harden, John (1772-1847) / Bridgeman Images

MEP1762951: Pope Francis, Vatican City, 2014 (photo) / Bridgeman Images

MEP1762954: Pope Francis, Vatican City, 2014 (photo) / Bridgeman Images

MEP1763002: Mass on the occasion of the festivity of Our Lady of Guadalupe, Vatican City, 2014 (photo) / Bridgeman Images

MEP1763038: Pope Francis, Vatican City, 2015 (photo) / Bridgeman Images

MEP1763041: Pope Francis, Vatican City, 2015 (photo) / Bridgeman Images

MEP1763056: Mass celebrated by Pope Francis, Vatican City, 2015 (photo) / Bridgeman Images

MEP1763068: Pope Benedict XVI praying in front of the Holy Shroud, Turin, Italy, 2010 (photo) / Bridgeman Images

MEP1763098: Paul Newman talking with Otto Preminger on the movie set of Exodus, Cyprus, 1960 (b/w photo) / Bridgeman Images

MEP1763101: Eva Marie Saint on the set of the film Exodus, Cyprus, 1960 (b/w photo) / Bridgeman Images

MEP1762952: Pablo Colino, Vatican City, 2015 (photo) / Bridgeman Images

MEP1762985: Pope Francis, Vatican City, 2015 (photo) / Bridgeman Images

MEP1762988: Pope Francis, Vatican City, 2015 (photo) / Bridgeman Images

MEP1763003: Paolo Papanti Pelletier, Giuseppe Dalla Torre and Piero Antonio Bonnet, Vatican City, 2015 (photo) / Bridgeman Images