America argentina country countryside emptiness empty landscape pebbles road rural south avenue cold forest freeze freezing frost ice straight tarmac winter Andalucia bend hill mountain panorama Spain twist view winding bush desert grass height nature rocky shore street autumn green highway minnesota mn north northern open trees hills mississippi river valley wi wisconsin destination direction distance distant Italy transport travel bridge cross deck Forth pier pillar suspension tower water horizon mountains rock rocks sand sandy attention danger germany isolated pictogram safety sign traffic uneven road warning