贺兰山岩画,是历史上活动于贺兰山地区的北方游牧民族凿刻在岩石上的一种岩刻艺术。其年代上限推至春秋战国时期,距今二千余年,下限延续到宋元时期。沿山缘巡视,尤如进入了一条远古时代雕刻艺术的画廊。它们的自然之美、粗拙之美、古朴 Helan Mountain rock paintings, is the history of the Helan Mountains in northern nomadic peoples chisel carved in the rocks on a rock carving art. Its age limit pushed to the Spring and Autumn Period, more than 2,000 years ago, the lower limit extended to the Song and Yuan Dynasties. Patrol along the edge of the mountain, as if into an ancient carving art galleries. Their natural beauty, rough beauty, simple