广西左江及其支流明江一带,碧波绿水,胜似画图。在绵延二百多公里的岸边石灰岩峭壁上,发现了众多的崖壁画。它们系用赭红色颜料涂绘而成。其画象高大密集,画面壮观,画风古朴,确属罕见。在已发现的近200处崖壁画中,尤以宁明花山最为壮观,整个画幅近万平方米,人物千多个,堪称绘画巨作,明珠瑰宝。左江流域崖壁画,近年来已引起历史、考古、民族、艺术、宗教,以及许多自然科学学科研究者的瞩目。在众多的研究课题中,崖壁画的绘制年代显然是一个至关重要的问题。许多研究论 Zuojiang and its tributaries Mingjiang River area, blue water, wins like drawing. In the stretches of more than two hundred kilometers of shore limestone cliffs, found a large number of cliff murals. They are painted with ocher red paint. Its portrait tall and dense, magnificent screen, simple style, is indeed rare. Among the nearly 200 cliff paintings that have been found, Ningming Flower Mountain is the most spectacular one. The entire painting frame is nearly 10,000 square meters with more than 1,000 figures. It is called a painting masterpiece and a jewel of gems. The Murals of the Zuojiang River Basin have in recent years attracted the attention of researchers in history, archeology, ethnic groups, arts, religions and many natural sciences. Among the many research topics, the painting of the cliff murals is obviously a crucial issue. Many research theories