Majestic portrait of Zeus, the god of thunder, holding a lightning staff in one hand, his muscular form captured in a fantasy style with intricate and elegant details. The digital painting resonates with the aesthetic of Gaston Bussiere and Alphonse Mucha, featuring smooth lines and sharp focus, as typically seen in concept art on platforms like Artstation. This striking illustration avoids lower quality traits such as jpeg artifacts and errors, presenting a flawlessly executed depiction without any characteristics like extra limbs or malformed features. The god is presented with perfect proportions, and the image is devoid of distracting elements like watermarks or signatures.