bare estuary exposed forest green hills landscape low Mawddach mudflats natural nature peaceful river seashells tide tranquil view wales water welsh blue bridge.road car city concrete connect cross crossing dundee link lorry pillars sunshine bank boat coast dinghy England english Great Britain mast moored reflection sailing shore yacht bridge Craigowl fields oil rail railway rape rural scenery seed Tay yellow sandbars clean clyde copyspace electricity Hunterston nuclear power renewable scotland sea sky sustainable turbine wind apartments docks dwelling evening flats hill houses law shoreline town winter animals cattle cows graze home house mammals meadow tree farm channel deformed gnarled marsh oaks Quercus stunted trees twisted