Passing through Trafalgar Square over the weekend reminded me that Antony Gormley's One And Other project for the Fourth Plinth is still going strong.
24 hours a day, people get an hour to do more or less what they like. There have been people sitting and drawing the view, or photographing people photographing them, blowing bubbles, throwing paper planes, presenting some sort of performance art, promoting themselves and their interests in all sorts of ways. The occupant in this photo was protesting about puppy-farming (the photo ought to inspire something about turning a blind eye, but at the moment I can't quite work out what).
You can see what's going on at any time on the project's live video feed, and plenty of people have been posting clips on Youtube. Back in July, one astute swing dance tutor led a large group of his students from the plinth - great publicity for his class, and great fun to watch (sound is a bit variable on this, but clearer in this ground-level view):