An anime-style illustration of a cute blonde girl with twin tails, sleeping peacefully at her desk in a classroom. She is wearing a Japanese school uniform (sailor fuku) with a navy blazer and a red bow. Two green and yellow butterflies are gently resting on her blonde hair. The lighting is soft and natural, coming from a window on the right side of the frame, showing a blurred cityscape in the background. Her eyes are closed with a serene expression, and her hands are resting on the desk. The overall mood is calm and gentle.