This is an older one painted in oil "Cernunnos" is a Celtic god of fertility, life, animals, wealth, and the underworld. He was worshipped all over Gaul and Ireland and as well. Cernunnos is depicted with the antlers of a stag and represented the cycle of death, rebirth and reincarnation.
Paleolithic cave paintings found in France that depict a stag standing upright or a man dressed in stag costume seem to indicate that Cernunnos' origins date to those times. His most notably representationis the famous Gundestrup cauldron discovered in Denmark.
Credit to David Bergen for the backround image which was used as reference material from his illustration from the book Yarrow, the figures my own figure study.