Adam & Eve Seal recreation with Tree of Life in the middle and a serpent behind Eve of the left and Adam on the right. Seal is about 7/8 by 5/8 of an inch. It is a resin cast seal with seal impression. This is the earliest Sumerian seal that shows the tree of life. The Sumerian concept of wisdom was like the fruit on a tree which gives health and longevity. Today this seal is seen as a typical banquet scene. This seal dates to about 2,500 BC.