portrait of a beautiful Korean woman in her 30s with half of her face aged and wrinkled, while the other half is youthful and smooth, flawless makeup on the youthful side, wrinkles and age spots on the aged side, white background, showcasing the stark contrast in skin texture and tone, serene and contemplative expression, Photography, shot with a Canon EOS R5, 85mm f/1.2 lens, natural lighting, --ar 1:1