 Like other artists, Prance's output during and after the War declined and he turned to painting; working in gouache and oils he painted the countryside, skies, coasts and seashores which he had loved in his youth in Devon.Prance was a supporter of the Burton Art Gallery which was founded in Bideford in 1951.In 1998 the Gallery held a retrospective exhibition of Prance's work arranged by his son Christopher, who was living in the town.