best quality, very aesthetic, 1girl, solo, young adult woman, frost glass artist, black hair, two small hair buns, long sidelocks, pink eyes, red tassel hairpin, white wool cardigan, blue work apron, etching a fern pattern into glass, quiet concentration, gaze directed toward her task, three-quarter view, medium shot, hands visible, off-center composition, glass studio, frosted panes, etching tools, cool north light with silver reflections, anime illustration, flat color, limited palette, clean lineart, crisp silhouette