Prompt:

Harley Quinn with a grumpy expression sipping decaf coffee, a simple ink drawing in the style of a cartoon, on a white background with high contrast --ar 3:4

哈莉·奎茵面帶不悅表情，喝着無咖啡因咖啡，簡單的漫畫風格墨水畫，白色背景高對比度。