Country Joys on London's Underground (Poster for London Transport)

Mary Adshead was a British painter and printmaker working primarily in watercolour and lithography during the postwar period. Her practice centred on landscape and figurative subjects rendered with a restrained palette and formal clarity. Active from the 1930s through the 1980s, she maintained a studio-based practice rooted in close observation of natural forms and the English countryside.

Bloomsbury, London, UK