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Burning Fuses4 burning fuses make the center of the cross seem to flare into a halo of white-hot fire. Use the slider to animate the 4 fuses. No matter how long the fuses are the center appears whiter, and brighter than the surrounding light areas.

All of the white in this image is the same. The bright center is caused by an illusion of contrast. Light areas next to darker areas tend to look brighter in contrast. So our mind's eye sees the bright, nonexistent halo in the center.

There is no dark halo around the longest fuses either.

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