mudflats area at low tide in the 'wadden' sea near the village 'holwerd' in the netherlands

abstract background coast detail dutch flats freedom friesland holland holwerd horizon landscape low tide marine mire morass mud mudflat mudflats national park natural nature reserve netherlands protected quagmire round scene scenic sea shore shoreline silt sky slack slough sludge summer texture tidal travel view wadden walking water wet worm