Reflection- CD

Today I came home to discover for the third time this week a neighbourhood cat inside my greenhouse laying in a seed tray full of compost.  At the same time another neighbourhood cat was sitting on the wall of our garden.  After shoeing the cats away and closing the greenhouse, I googled ways to deter cats.  One suggestion was a bottle of water on it's side and another suggestion was stringing up some old cd's.  Apparently they don't like the reflections.  This research inspired my photo for today and I experiment with reflections on a CD.