alone branch Downs England field landscape oak one plain Quercus silhouette single south spring sunlight Sussex tree trunk blue cloud cloud formations clouds cumulus clouds formation meadow panorama sky skyscape South Downs summer animal browse farm fleece grass graze Great Britain green mammal pastoral peace rural sheep view wool fence fields fine weather background bird's foot trefoil flower little lotus Lotus corniculatus nature plant small texture tiny trefoil wild yellow botany english flora flowers fragrant orchid Gymnadenia conopsea natural orchidaceae petals pink common spotted orchid Dactylorhiza fuchsii frilly