Here's one made on assignment. An FCC commissioner was speaking at Ohio University, and the fellow off to the side seemed less than totally impressed (I do not know what he was actually thinking), and his expression seemed more interesting than that of the speaker. I should mention that the lighting was just plain awful.
Went for a walk around the local park this morning. It was tipping it down, got wet through, but also got a couple of nice shots with this lens. It seemed to stand up to the rain well enough, even though it's not WR.