Source

So I took some pictures of the moon the other night that were horribly overexposed and I figured "why not try to bring it down a bit" and when I did I got a lot of interesting artifacts in the image that were some interesting colors.

So I did a some editing in Lightroom, then Audacity, then Lightroom again. Converting it from Raw, to JPG, to BMP, and back to JPG.

Using Audacity to edit the image a bit can add a lot of weirdness that is (IMO) quite interesting.