best quality, very aesthetic, 1girl, solo, young ***** 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