Photo of Calgary, Alberta Killarney Synchro swimmers in the Hotel Arts swimming pool outside at xmas event put on by Cracked Pepper Events. The girls loved performing in the dark with lights. I think synchro swimming should be done this way all the time. 

Gear: shot this with Nikon D3S 70-200 f2.8 at 3200 ISO f2.8 shutter 250.