This is a lesson white balance. If you white balance on the bright color in the non-can section, suddenly the can has more red than blue or green. So relatively, there is more red in the can area of the photo than the other area of the photo, and your brain is adjusting to the tint of the image.
This is a lesson white balance. If you white balance on the bright color in the non-can section, suddenly the can has more red than blue or green. So relatively, there is more red in the can area of the photo than the other area of the photo, and your brain is adjusting to the tint of the image.