The Celtic Tree of Life A Limited Edition of 250 with 25 Artist's Proofs The Tree contains the 7 Celtic life forms, Plant, Insect, Fish, Reptile, Bird, Beast and Man. The lower half represents the potential and code for life that in pasted from generation to generation, while the top half reveals the current manifestation of that life. castpaper.com/trees-c-6/the-celtic-tree-of-life-p-132.html