Thumbing through a DIY store's paper catalogue I was struck by the way the coloured edges of the index system produced a pattern when I bent them. So, thinking that a close up would not be without visual interest I mounted my macro lens on the camera and took several shots. This is the best of the bunch but I think there's a still better shot to be had if I can find it.
photos © T. Boughen Camera: Olympus OMD E-M10