abstract background black-and-white branch branches cloud monochrome Monochrome photography nature photograph silhouette sky storm stormy sun texture tree white beach coastline England english gravel Great Britain groyne kent light reflections sea shingle shore St Margaret's Bay view water bad danger gray grey horizon imminent inclement Lofoten Islands natural norway norwegian ocean oncoming weather blue farm field grass green hill landscape meadow peaceful rural South Downs summer Sussex tranquil crop Downs hills peace golden yellow cereal Ears grain harvest ripe Triticum wheat bottom distance expanse spring tranqil valley architecture coast iron low pier piles sand structure tide wet