卡通手绘风节日庆典小女孩黑板数学公式欢乐场景插画

The school poster design features "HAPPY FESTIVAL!" in capital letters and A cute little girl sketches stroke by stroke in the art classroom. The background is blue and white, with rough lines and dim colors. She is wearing casual clothes suitable for summer weather and looking at her surroundings with a smile. Her expression reflects confidence or determination as sheclipart illustration, simple drawing, vector file, colorful palette, white solid background, full body portrait