Pink sky at dawn illuminates the peaks reflected in Lake Sils, Engadine, Canton of Graubunden, Switzerland, Europe

horizontal color image photography travel destination reflection lake sils engadine canton of graubunden switzerland europe lake dawn outdoors landscape scenics physical geography non urban scene water cloudy sky tranquil scene beauty in nature rock mountain majestic no people colour image colour color outside tourist destination travel nobody no one no one topography scenery scenic scene scenes picturesque nature the natural world tranquillity serene serenity peaceful reflecting reflected natural beauty cloud clouds cloudy morning