Four colors

A close-up of a human eye with red, spiky eyelashes and a blue iris, as a small white object moves across the pupil; the scene cuts to a woman's face submerged in water, her head tilted back with water droplets falling around her, then to a close-up of a dark, circular opening with a white object in the center, followed by a close-up of a woman's face with red markings near her eye, her mouth open in a gasp.