After staring at a green, black, and yellow flag, you switch your focus to a plain white sheet of paper. What do you see?
◦ A faint flag that has red where the green used to be, white where the black used to be, and blue where the yellow used to be.
◦ A faint flag that is green, black, and yellow.
◦ A vivid flag that is blue where the green used to be, yellow where the black used to be, and green where the yellow used to be.
◦ A vivid flag that is yellow where the green used to be, red where the black used to be, and pink where the blue used to be.