卡通手绘风简约儿童男孩上学背包站立微笑插画

A cute 12-year-old boy,Black hair,Carrying a backpack to school, Full body height portrait, children's illustration design with white background color. White background, characters isolated on white background. Simple line drawing contains minimal details suitable for children's coloring pages or simple coloring book cover designs. The illustration style is cute, colorful, with a blank top, simple lines, simple coloring of 2D vector graphics, and a full-body wide-angle lens. High-resolution, high-quality images with rich detail, suitable for 300 dpi printing