The blue sky above the Engadine Valley still shrouded in a thick fog, on an autumn day, and red weeds, Graubunden, Switzerland, Europe

travel destination photography vertical colour image day outdoors beauty in nature scenics landscape physical geography no people high angle view red green tree sky mountain rock fog graubunden switzerland europe engadine valley autumn engadine swiss alps non urban scene dramatic landscape mountain range colour color image color outside travel destinations travel nobody no one no one high angle from above looking down topography scenery scenic scene scenes nature the natural world landscapes natural beauty