One girl, loli, beautiful girl, black hair, pigtails, large breasts, slim waist, slanted eyes, early teens, outdoors, girl sitting on a blanket on the grass, waving one hand at the viewer, looking at the viewer, slightly high angle, face in focus, refreshing smile, light blue long-sleeved sweater, black miniskirt, black knee-high socks, sharp contrast between skirt and socks, skirt and hair gently fluttering, warm evening sunlight, clear sky, golden hour lighting, anime style, strong depth of field, shallow focus, creamy background blur, sharp subject, strongly blurred background, soft shadows, calm and fresh atmosphere, gentle smile