I've seen that one before. Has anyone figured out which one is the culprit..."once you see that one"
I think it's the center right one.
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DAMMIT !
Can't.....quite.....get them to go upside down again...even if I flip the pic.....
AAAaargh !
That's odd....if I hold my hand over the left side of the photo, I can make the ones on the right seem upside down. But taking away my hand, they all revert.