breathtaking long exposure of lac barrage demosson swiss alps a stunning sunset over a mountain lake

witness waters water warm vibrant travel tranquility tranquil towering tourism swiss sunset sun stunning still soft sky setting serene scenic scenery reflections reflection reflected purples pinks picturesque photograph peaks paint oranges nestled nature movement mountains mountain magic long light landscape lake lac hues golden glow exposure emosson destinations demosson deliberate colors clouds casting captures breathtaking blurs beauty barrage