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This would have been funny too

Someone explain, please
Rubin’s vase can be seen as the black profiles of two people looking towards each other or as a white vase, but not both
Wdym not both? It’s like the rabbit-duck pic, do the people writing these really don’t see both?
Most people perceive one at a time only, even if they can switch perception
Weird, for me personally I just see both at the same time. Maybe I’m an outlier though
Let’s form a club




