imagery pictures of the tree of life that represents the human bond and affection to tree based on celtic culture.

digital computer artificial generate vector celtic culture bond afterlife earth heaven tree life nature logo design icon abstract ecology environment plant graphic leaf symbol growth creative isolated emblem silhouette concept branch garden trunk oak leaves grow bio spring lifestyle element sign summer background forest knowledge modern conservancy care balance template season hope landscape harmony root manifest botany acacia foliage stem ethereal allegory painting fantasy spiritual tranquil branches peace fire smoke flowery surreal battlefield bloom blossom