Further Reading

Roy, Ashok. "Monets Palette in the Twentieth Century: Water-Lilies and Irises."
National Gallery Technical Bulletin, 28 (2007), p. 58.

Bomford, David, et al., Art in the Making: Impressionism.
London: National Gallery; New Haven: Yale University Press, 1991.

Callen, Anthea. The Art of Impressionism: Painting Technique and the Making of Modernity.
New Haven: Yale University Press, 2000.

Welton, Jude. Eyewitness: Monet.
New York: Dorling Kindersley, 1999.