greyscale, monochrome, footprints, cat, solo man, black and white balance, black and white make up the picture, walking, shadow, silhouette, solo, comic

A cute little girl with short hair wearing a red coat is standing at the edge of the picture, holding a straw in her mouth and blowing bubbles. In the middle of the picture, bubbles are blowing out and dancing. This is a children's illustration style, chalk drawing, exquisite picture, simple line-drawing, Blackboard drawing, 8k.