Michael Ayrton (1921-1975), 'Berlioz I', a head and shoulders portrait, pen and watercolour sketch, dated 1965, 45.5 cm x 37 cm, framed and glazed.

This drawing was followed by Ayrton's book, Berlioz, A Singular Obsession. A Personal Portrait of Hector Berlioz (1803-1869) on the Centenary of His Death (1969, London: British Broadcasting Corporation)