Using "unsharp mask" does not add information to your images. It reduces it. The more you manipulate the image, the less intrinsic "truth" it contains.

If I knew the scale of the image I would say it looks like the martains are growing mixed fields of wheat and barley.

People keep coming up with these unique images to "prove" life is on mars. I want to see a population of repeated shapes that indicate a population of lifeforms. Anything else is just another unique rock that looks like a bunny, or something.

JPEG artifacts are not alive.

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This is my Martian Passport photo!