Human beings have always left signs of their activities behind them. These signs take both tangible and intangible forms, including buildings, sites, sculptural works, antiquities, rock art paintings, belief systems, and traditions. The people of this millennium have recognized the remains of our fore-bears namely archaeological, architectural monuments, sites, and cultural works as an integral part of the cultural heritage of all humanity. They also recognized the fact that heritage is an invaluable source of information about the lives and activities of human beings and their artistic and technical capabilities over the centuries. The Nigerian Ancient Art Tradition which spans eight thousand years is a product of diverse artists from Dufuna, Nok, Igbo-Ukwu, Ife, Owo, Benin, Tada, etc. Also remarkable are the sculptural works created by late Susanne Wenger (an Austrian) and her New Sacred Art Movement in Osun-Osogbo Sacred Grove, which gave meaning to open spaces within the grove. This paper examines the role played by these artworks to project Nigeria to the global art world. The benefits to Nigeria and the global art traditions and recommendations on how to revive this dwindling economic resource will also be examined. The approach used was to study the artworks produced by some of these artists. Some of the findings were that the works were carefully done with suitable materials that have withstood climate change.
