It's A Mystery

I've been feeling a bit out of sorts these past couple of days, so I've not been blogging. I did create the posts for completing when I felt better, as I need to beat last years posting total of 359. So please have a look back.

After a few days of monochrome photographs, I've returned to colour and a quiz too. Can anyone deduce what my kaleidoscopic picture can be of?
Three clues:
1, you can hear it, but you can't see it
2, it doesn't move unless you touch it
3, it can be a rude word (but not that rude)

Answer tomorrow