Ice sheet along Matanuska River with a sunset sky and Chugach Mountains in the background, Palmer, Alaska, United States of America

winter ice icy frozen weather outdoors sunset twilight dusk evening color sundown detail stream texture creek colors surface pink cracks details landscapes crack marks alaska chugach textures nature cloud white mountains snow beauty in nature outside nobody scenic mountain range landscape river chugach mountains scenery mountain colourful color image water non urban scene no one no people twin peaks chugach state park matanuska river chugach range ice sheet glacier carved valley south central alaska pocked glacier carved valley matsu river