Arts Promote 🎨 on Instagram: "Teacher Gu is a Chinese chalk artist admired for her intricate, expressive blackboard drawings. With smooth, confident strokes, she sketches characters and scenes entirely freehand, transforming a simple classroom board into a lively canvas. Her work shows how ordinary chalk can become a tool for remarkable artistic expression. Artist: dycl0kgp4fdi on Douyin #art #chalkart #drawing #artist"