Prompt
"Draw a detailed pencil sketch of a person sitting alone on a park bench at dusk, their face turned slightly downward, gazing into the distance. The expression on their face is a mix of deep sorrow and contemplation, with furrowed brows and slightly parted lips. Their posture is slouched, with their hands loosely clasped together in their lap, emphasizing a feeling of defeat. The background is blurry and fades into soft shadows, with the dim light of the setting sun barely illuminating the scene. Every line and shadow enhances the melancholic mood, with delicate details in the face and hands conveying the weight of sadness."