cloud countryside crop England farm field Great Britain hill landscape natural nature panorama rural sky South Downs summer Sussex united kingdom view animal black contented cow hillside mammal meadow peace peaceful white crosswort Cruciata laevipes english flowers green plants spring valley wild yellow cold fence light snow snowy sunlight track uk winter Argynnis aglaja butterfly dark green feed fritillary insect Lepidoptera pattern rest wing autumn berries berry bush leaf leaves poisonous red shrub Viburnum Wayfaring tree clouds Weald woodland alone ancient floods lonely old one single tree fleece flock graze pastoral pasture sheep tranquil ragwort Senecio village