countryside England farm Great Britain green hill meadow natural nature pastoral pasture peace ridge slope South Downs summer Sussex track tranquil crop english fabaceae field flowers Leguminosae Onobrychis viciifolia pink plants sainfoin silage vegetation animal domesticated enjoyment hoof horse leisure mammal ride rider sport tail travel winter alone ancient clouds floods landscape old one single sky tree view grass peaceful rural spring blue cloud distance expanse quality tranqil beautiful beauty fields cereal grain harvest heads ready ripe stalks Triticum wheat chestnut feeding fence graze grazing livestock forest panorama trees wood Chanctonbury Ring shadow shadows uk united kingdom