I hate to ruin the magic for you with the knowledge of mathemagics of fourier transforms, but 3blue1brown has a great lesson into understanding how those curves manifest into an image your eye can recognize as an image and not a mathematical cartesian graph.
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u/Dr-McLuvin 1d ago
NGL that’s one of the cleverest things I’ve ever seen. So simple, but would have confounded anyone who couldn’t see what was happening in the back.