Geoff -- As a hopefully humorous -- albeit totally useless observation -- it looks like all the parts are there, ready for you to cut and paste them back together with some soert of stitching software that I don't understand either. It was apparently a nice shot though! It also looks like you were blessed with relatively good lighting. I shoot part time for a local weekly newspaper and there are three gymnasiums locally that are competing for the worst lighting -- 1/200th @f3.2 and ISO 6400! There are birghter coal mines in the region.