产品视觉 GPT Image 2 提示词：Scribbly Pencil Mountain Landscape

A monochrome pencil sketch landscape drawn in a loose scribbly hand on white paper, with visible graphite texture, rough hatching, and expressive crosshatched shading. Show a peaceful rural valley scene with 1 large leafy tree dominating the right foreground, its trunk dark and textured and its canopy made of sketchy clustered marks. A narrow dirt road begins near the bottom center and curves gently into the middle distance toward 1 small farmhouse with a pitched roof placed left of center. Add 1 line of fence posts with wire running alongside the road in the left foreground, low grasses and bushes around the roadside, and scattered shrubs and trees near the house. In the background, draw a range of layered mountains with the tallest peak left of center, softly shaded with diagonal pencil strokes. Include a lightly sketched sky with 2 large clouds and 3 tiny birds in flight. Keep the composition airy, pastoral, and hand-drawn, with natural perspective, unfinished sketch energy, and no color, as if from a casual landscape sketchbook study.