6006407 Benjamin Britten (centre) with his librettist Eric Crozier (left) and the producer Tyrone Guthrie (b/w photo) by English Photographer, (20th century); Private Collection; (add.info.: Benjamin Britten (centre) with his librettist Eric Crozier (left) and the producer Tyrone Guthrie. Illustration for Modern British Composers by Marius Flothuis (Continental Book Co, Sidgwick and Jackson, c 1949).); by Look and Learn; English, out of copyright.