The potential last drop of water from the faucet. When you consider that it was about 100 degrees outside when I shot this, it can take on a whole new meaning!
Saw this last night but was starting to see double from lack of sleep, sorry for the delay but I think it's a great shot and that drop of water is just about to drop. Your timing was right on... how many snaps did it take to capture this one? Good job!