A turquoise-coloured lake nestled in a valley, framed by steep, wooded mountain slopes and cliffs under a cloudy sky, Stilluptal, Austria, Germany, Europe

austria central europe europe europes frg german german federal republic germany middle europe no people republic of germany rocky cliff see body of water cliff cloud cloudy cloudy sky countryside deserted empty european forest forested framed hillside lake landscape landscape photo landscape shot mountain slope mountainside nature no one nobody open air overcast overcast sky rock cliff scenery sky sky with cloud slope steep steep cliff travel photography turquoise turquoise blue turquoise green turquoise coloured uninhabited valley water waterfront wooded woods