On October 4 last year, a series of original London Underground posters from 1913 to 1955 went under the hammer at Christies.

This article first appeared as 'Art at the gallop' in The Press on 13 July 2012.

Sybil Andrews colour linocut Racing captures the energy, motion and rhythm of horses and riders as they gallop round the bend of the Epsom race track in London.