Hi John. First of all I know nothing about abstract either.Thanks for your constructive and honest comments. They are very much appreciated. This is light being broken into various parts of the spectrum on a cd disc. I deliberately kept the focus soft to keep you (well not only you :D ) guessing as to what it was. In “totally twisted” the drill bits just looked interesting shapes but were different sizes. This ( as in colour bands- which is just rubber bands) were photographed at an angle instead of being directly above which caused some focusing issues. I think,It’s more DOF than focusing but I may be wrong.Thanks again for the comments.