Waves ?

I think it will be interesting to guess what this is before I

explain :)

Well, it's actually the inside of a flute. I cropped it in half and

blew up the contrast, and it seems like a supernova with waves coming

out at you. Interestingly, sound waves do come out in this direction

when the flute is played.

I have a series of images on the flute, and it's amazing how the

image looks so different depending on how it's cropped.

I appreciate your comments !