Create an abstract artistic watercolor painting of an elderly man with white hair and a long white beard, seated on a rock by a rocky riverbank, holding a traditional fishing rod.The scene should capture the essence of simplicity and tradition, emphasizing the man's serene expression and the gentle ripples of the water.Surround him with an ethereal atmosphere that conveys a mystical and epic quality, incorporating elements of light and shadow to enhance the drama of the composition.The background should feature lush, vibrant foliage and distant mountains shrouded in mist, creating a sense of depth and intrigue.Utilize a palette of soft pastels blended with deeper, rich colors to evoke a dreamlike quality, with the sunlight filtering through the trees, casting dappled reflections on the water's surface.The overall composition should be intricate and detailed, showcasing the beauty of nature and the tranquility of the moment.Focus on achieving a high-quality, trending artistic image that resonates with viewers, inviting them into this enchanting world.**Negative Prompt:** Avoid any modern elements or technology that could disrupt the traditional and timeless atmosphere of the scene.Exclude harsh or overly bright colors that detract from the watercolor aesthetic.Do not include any distractions such as other people, animals, or man-made objects that could clutter the composition.Steer clear of simplistic or cartoonish styles; maintain a sophisticated and refined artistic approach throughout the painting.Ensure that the overall mood remains serene and contemplative, steering away from chaos or overly dramatic depictions that could undermine the intended hyper-ethereal quality.