Colour spot chart Size:L: 80 x 60cm Three catch singers are seated

Three catch singers are seated round a small circular table on which is a punchbowl and overturned glass

Marianne Faithfull poses for portraits

the Prime Minister

by Robert FitzRoy (London

Colour spot chart Size:L: 80 x 60cm Three catch singers are seatedChart of colours based upon Benson's 'cube of colours': sections at right angles with the primary axes of the cube. Illustration for the monograph Principles of the science of colour concisely stated to aid and promote their useful application in the decorative arts by William Benson (Chapman & Hall, London, 1868), facing p. 27. William Benson of 147 Albany Street, Regent's Park, London, was not a Fellow of the Royal Society. Original: watercolour on