Reflection of mountain in river

autumn beauty in nature beaver pond blue sky boulder mountains calm cold color image copy space day environment forest horizontal idaho ketchum lake landscape mountain mountain range nature nobody outdoors peace photography pond reflection remote river scenic view season serenity snow sun valley sunny tranquil scene tranquility travel travel destinations tree united states winter etherealalpine america american americas beauty brook chilly color colour cool daylight daytime fall frozen id mid west mountainous natural negative space north america outdoor outside peaceful peak reflecting reflexion scenics serene sky snow covered snowy sunlight sunshine tranquil us usa united states of america us usa water waterway white space woodland woods