I don't know if this says something about my dyslexia, but to me the bottles are the same size, but the left one appears to be sitting higher than the right.https://twitter.com/AkiyoshiKitaoka/status/995528369448996864 …
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The version you posted of the illusion is very weak. Here's the first version of the illusion as I ever saw it, which fooled me initially. Even then, once you're told they're the same size, it's easy to see it that way if you ignore everything else.pic.twitter.com/RZ6mE4gLI3
Many researchers have claimed that the Ponzo illusion is the simplest case of the depth-perception-dependent size illusion.
The left one works way Better for me.
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