cereal crop ear England farm grain green harvest landscape nature plant ripe ripening success summer Sussex track wheat wheat field wheatfield cool dappled forest forest trees oak oaks refresh refreshing shade shadow sun sunlight tree trees wood cloud countryside cumulus english field Great Britain peace rural sky South Downs tranquil bridleway exercise footpath logs management path travel walk winter woodland grasses hill hillside trail conifers direction evergreens natural pines spring Betula birch deciduous trunks white ancient christian church churchyard crumble crumbling death decaying erosion grave gravestone historical lichens mortality old religion climber everlasting fence flowers fuchsia garden Lathyrus Leguminosae peas perennial petals pink purple sweet trellis clouds heath heathland meadow