Outdoor Abstract

Another terrible day with buckets of rain falling from the sky. It should clear up for the afternoon but just in case I poked my nose out into the back garden for an early blip. I don't think anyone is going to guess what this is but you are welcome to try if you like. The original shot has been combined with a texture file, so be warned, it may be a pile of old rubbish.
Was that a clue? Perhaps.