白板马克笔动漫素描

A clean hand-drawn anime girl portrait sketch on a glossy whiteboard, bust-up composition, young woman with large expressive eyes, soft smile, shoulder-length layered hair with long side strands and light bangs, wearing a collared top with a ribbon bow at the neck, drawn in delicate blue dry-erase marker linework with light scribbled shading, minimal monochrome blue-and-white palette, loose confident manga-style outlines, simple empty background, photographed straight-on under indoor overhead lighting with subtle board reflections, casual concept art doodle, airy unfinished lines, authentic marker texture, centered framing