masterpiece, best quality, extremely detailed, Retro, Antique, Nostalgia, Vintage, Advertising art, Watercolor, (Sepia: 0.5), Close-up shot, Beautiful woman, Black hair (long hair, straight hair, parted to the side, showing forehead, hanging over ears), smiling (mouth closed), black eyes (slim, long, downcast), looking at the viewer, navy blue blazer, shirt button open, no tie, collarbone, blue sky, cherry blossoms