bare barren bleak desert dry harsh Israel landscape natural nature plain rock rocky sere terrain topography bindweed Catalan catalonia Catalunya convolvulus flowers petals plant Spain spanish trumpets weed white wild Alchemilla background England english garden Great Britain green herb summer texture yellow Athabasca bank canada current edge flow forest mountain rapids river shore water autumn beech fall foliage germany golden leaf october sun sunlight trees woods catastrophe disaster ditch field flood flooded somerset uk winter heath heather heathland heathy hill spring Sussex tree view cliff coast coastline limestone rough rugged Sardinia sea calm canoe clear lake panorama peaceful reflection still