I don't know whether you can tell or not, but this photo was taken through a lens that was about to be completely clouded over with condensation as a result of yesterday's unusually high dew point. I captured the image at 5:53 a.m. when the outside temperature was already 85F (29C) and the humidity was 82%. Unfortunately, my camera had spent the night where it was dry and relatively cool, so when I pulled it out of its bag to snap this pic, the result was--well, let's just say--predictable.
Still, I was able to finally photograph these young people training. I've seen them out on the Potomac River most mornings now.