This is a photo I took of myself in September 2010 after getting caught in the rain while biking around the very edge of the whole of Manhattan Island. I took my bike down into the subway, and waiting for the train I snapped the photo. It became my Facebook profile and then I made it my Gravatar image.
Due to inertia, like probably never revisiting the Gravatar website since, it remains my avatar all over the place. Including Twitter, but maybe I changed my Twitter profile image not via Gravatar and have not bothered changing it there either.
But I like the photo, mainly because it shows me thinner and younger than I am now, but not implausibly thinner and younger.