Somewhere on the Nostromo?

Abstract Thursday - Organic: Somewhere on the Nostromo

With 30 minutes to spare I'm home from a late day at work with just enough time to get this shot done.  Ingeborg has set us the challenge of "organic".  Ideally I would have blipped a kidney shaped something or other, as today is World Kidney Day however, try as I might I couldn't get any of these air bubbles to look the right shape :-)

Instead, the longer I looked at this, the more it put me in mind of something that you might come across in a Science Fiction movie and in particular something that H R Giger might have been involved in designing.