Abstract Thursday - Keeping It Minimal

I've really enjoyed playing around with this image when I should be enjoying the sunshine whilst it's here. To be fair it was cloudy most of the morning with a few speckles of rain thrown in to stop me getting too excited!

Any guesses as to what this is?

Thanks to youoregon for hosting each week. The one year anniversary is coming up and he " would love to run with a theme suggestion from those that have worked so hard, all year long. Don't be shy."