Ying Yang dirty dishes

Got back from Tai Chi class and realised I hadn't taken any photos at all today. Afraid I had to resort to the dirty dishes. Decided to convert to black and white as that can:

a) make the most mundane thing look vaguely arty
b) looks as if  I've bothered my arse to find a worthy blip subject
c) makes left over food not quite so yucky

Once converted I  noticed there was a kind of ying yang thing going on with the image. Must have subconsciously picked up on this after all the chi generated by the class.

That's my excuse and I"m sticking to it!