I discovered a new (to me) filter yesterday: “Polar Coordinates”. No, it has nothing to do with the March of the Penguins. Nor is it related to math/engineering, and r+jx versus phasor representations….. Just a funky little filter under “Distort” that wrapps the edges of your photo around to the center. Or the converse. Run it 4-5 times in a row, and this is what it can do!