((Identical line drawings of a figure in a dress, but the bits are colored differently.))

((On the left, the figure appears serge blue on a royal blue background, and is wearing a sky blue and walnut brown dress.))

((On the right, the figure appears pale gold on a pale rose background, and is wearing a sky blue and murky green dress.))

((Between them is a series of stripes.))

{{Title text: This white-balance illusion hit so hard because it felt like someone had been playing through the Monty Hall scenario and opened their chosen door, only to find there was unexpectedly disagreement over whether the thing they'd revealed was a goat or a car.}}