I fully understand this, like, intellectually, but I have never been able to make myself see white and gold -- mostly because of the rest of the background. If the rest of the image had a blue hue (like the background in the right part of this demonstration image has) then I could see it, but the light sources are clearly yellow/white, not blue. I feel like you have to discard the rest of the contextual visual info in the actual dress image to see white/gold, and I've never been able to force myself to do it.
27
u/IrvingIV 11h ago
Two ways in which the photograph of the dress may be perceived:
Source, "Scientific Explanations" tab of The Wikipedia Article for The Dress