Beautiful

10 most beautiful and unusual petroglyphs

(ORDO NEWS) — There are about 20,000 petroglyphs on Earth – images carved in stone. They and cave paintings are the most ancient forms of art that have come down to us. Some of them have been known since antiquity, some have been hidden from view for thousands of years and have only recently been found. Why the Indians of six different tribes came to this rock in the west…