Illustrate an image capturing the essence of fatigue. Show an individual, a South Asian woman, in her late 20s, sitting in a quiet, dimly lit room, surrounded by books and papers scattered on a wooden desk while cradling a steaming cup of tea. Her expression should convey tiredness: heavy-lidded eyes and a slight frown. Include a window in the background with soft moonlight streaming in, casting a peaceful glow over the room.