Hypno-OONI's eye effect escapes octopus outline
There is a Hypno-OONI at api.ooni.io (currently at http://api.ooni.io/images/ooni-loader.352bd9f5.svg). The hole cut out to make its eye transparent is a little too big, so a bit of the eye effect leaks into the background, making the illusion less convincing.
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