Two cavemen seem to be having a jolly time firing arrows and throwing spears from the back of an unidentifiable beast. Drawing on a postcard by George Ranstead, an amateur artist of the Great War who served in the Army Pay Corps. Ranstead was one of many soldiers of WWI who took up drawing as a hobby. His subjects range from wartime humour to pictures of pretty girls and are clearly influenced by images in the illustrated magazines of the period.