Himalayan Pen Drawing with Shepherd and Orange Sheep AI Image Prompt

A flat graphic dominated by a navy blue background, calm and premium, with several key elements forming a strong visual focal point. Fine dots and short-line strokes in orange and navy blue tones form a pen drawing (dot-and-line technique), extremely finely depicting the Himalayan natural environment; entirely through countless dense, short pen lines, using varying-density dots and short lines to shape the subject's form and texture. The line direction closely follows the subject's form, showing vigorous vitality, dynamic atmosphere, and abstract form, creating a light-luxury, refined texture and emphasizing stability and focus; the style leans toward commercial aesthetics and mainstream high-end literary poster style. At the bottom center of the image are a very small silhouette of a shepherd riding a horse and a flock of orange sheep.