Light DNA?

I was really stuck for a blip for today, so had a good hunt around the house for inspiration. Fairy lights are really good fun. These are particularly so as they change colour.

It's taken me a couple of days to upload this shot, and please believe me when I say I didn't look at the theme for Abstract Thursday when I took the shot. I only looked today (Saturday), just to get the tag number right.

I think that's called "Serendipity"!!