headshot, on right, from below, golden ratio, masterpiece, best quality, insanely detailed, beautiful, swimming pool, woman, shy, delightful, blushing, on all fours, looking at viewer, bangs pinned back, shiny hair, long hair, black hair, gradient hair, (with diamond-shaped irises), (with sparkling eyes), purple eyes, tsurime, wide-eyed, blush, (30-year-old), japanese, at dusk, beautiful, romantic atmosphere, anime, cel anime, main artwork, (golden hour), in focus with blurred background, warm lighting --niji 6 --s 180