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