a high wall of stones from an ancient plundered mound in a picturesque valley on a cloudy spring day

archaeologic picturesque archaeology prehistoric historical gravestone plundered sanctuary landscape antiquity beautiful weathered wallpaper tombstone heritage historic panorama monument dramatic ancient pyzaryk siberia culture history outdoor boulder natural scenery horizon stones valley cloudy spring burial mounds russia nature barrow steppe ritual mound altai grave stone cloud grass ridge alone high wall view tomb ruin tree past pine day old sky age big