A striking digital painting of Zeus, the Greek god of thunder, rendered in the style of Gaston Bussière and Alphonse Mucha. The portrait captures a mature, rugged, and handsome deity with flowing white hair and an intricately detailed, muscular upper body. His piercing eyes reflect wisdom and power, while a naturally hairy torso underscores his masculinity. The overall composition blends fantasy with an elegant touch, focusing on Zeus's commanding presence. Smooth details highlight his features with sharp focus, providing an immersive and awe-inspiring depiction. The artistry evokes a sense of divine authority and grandeur, with a refined finesse that respects classic interpretations, avoiding any artistic errors or distortions to maintain aesthetic excellence.