Portrait of Zeus, god of thunder, holding a lightning cane in one hand, depicted with a muscular build in a fantasy setting. The artwork is intricate and elegant, showcasing a highly detailed digital painting style reminiscent of Artstation concept art. It features smooth textures and sharp focus, drawing inspiration from artists Gaston Bussière and Alphonse Mucha. The piece avoids common pitfalls such as errors, low resolution, poor quality, and visual artifacts. The image ensures well-drawn anatomy and proper proportions, avoiding any duplication, distortion, or deformations, and excludes any artifacts like watermarks or signatures.