在蒙古高原许多地方的岩画中,有一种被人称做“围墙”或“魔法围墙”的岩画,它的基本形式有两种:一种呈正方形,另一种呈圆形,其内悉有许多圆点、长点或不规则的斑点。在这种画面的里面或外周,有的有小人形、十字形、动物形或鸟形。关于它的含义,苏联岩画考察家A·奥克拉德尼科夫,在谈到蒙古博格多乌拉山石崖上这类岩画形时写道:“有一个很大的长方形,采用细轮廓带刻成。长方形中间,刻着密密麻麻的椭圆形和圆形的斑点;长方形旁边简略地刻着一些大约是手拉手的小人 Among the rock paintings in many parts of the Mongolian Plateau, there is a rock painting called ”wall “ or ”magic wall “. There are two types of rock paintings: one is a square and the other is a circle. There are many dots, long spots or irregular spots. In this picture inside or outside, some small, cross, animal-shaped or bird-shaped. In terms of its meaning, the Soviet petroglyph researcher A. Okladnikov, referring to such petroglyphs on the rocky cliffs of Bogd Uhra, Mongolia, wrote: ”There is a large rectangle with fine contour bands Engraved into the middle of the rectangle, engraved with dense oval and round spots; next to the rectangle engraved with some simple hands about the villain