Cairn ice mountain peak rocks shelter show summit viewpoint wind winter bush flower germany Harz perennial plant rock stalk stone summer dark evening mountains nightcomes silhouette sky sun sundown sunset tree trees chalet cottage farm forest fountain grass green pasture wood austere bare bleak boulder canada cliff cold crack crevasse dangerous difficult environment extreme face fissure forbidding freezing frozen glacier harsh high icy mountainside natural nature Rockies Rocky Mountains severe snow stern alone background beautiful beauty blue countryside day Fir foliage outdoor pattern peace pine scene scenery single sunny view wallpaper wild Australia blue-tinged brown central-Australia desert-country desert-region dry height hill hills historic hot inland mountainous outback ridge rocky rough rugged scrub shrubbery sunlight sunshine terrain textures clean coins lively moss pebbles river stones stream water autumn creek current fall leaves Andalucia hike landscape path rural Spain spanish track trail