Francisco Goya, three

(1) Robert Hughes (2003) Goya, London: Harvill Press, hard cover with dust jacket, illustrated in colour and black and white.

(2) Juliet Wilson-Bareau (2001) Goya: Drawings from his Private Albums, exhibition catalogue, London: Hayward Gallery, soft cover, illustrated in colour.

(3) Xavier Bray (2015) Goya: ThePortraits, exhibition catalogue, London: National Gallery, hard cover with dust jacket, illustrated in colour.