Reflections of icebergs in the calm water photographed from an expedition ship operating in Antarctica, Southern Ocean, Polar Regions

antarctica expedition icebergs reflections southern ocean polar regions calm water nature landscape travel exploration wildlife marine ice ocean glaciers eco tourism adventure serenity cold scenery blue white environment water beauty expedition ship polar ice pristine chilly winter vibrant tranquil scenic arctic travel experience cruise remote breathtaking pristine wilderness oceanic ecological glacial exploration trip seascape atmosphere natural beauty ecosystem