I'm not a scientist or anything, but your optical illusion, could it be this? https://en.m.wikipedia.org/wiki/Gravitational_lens https://en.m.wikipedia.org/wik

I'm not a scientist or anything, but your optical illusion, could it be this? https://en.m.wikipedia.org/wiki/Gravitational_lens https://en.m.wikipedia.org/wiki/Gravitational_lens