There's a van at the fountain. It looks like maybe a news crew arrived to see the moving statues and were killed?
Although on p8 of the raw, you can see behind the angel's outstretched hand, in front of the mannequins, what looks like a normal person just strolling down the street, as if they can't even see what's going on. That's weird - they should be able to see or else there would be a shitload more people there. I went to this place a few months ago and you could barely even see the fountain for all the throngs of people gathered around it.
Also, for my two cents, I'd translate the title and the names given to the aliens in the final phrase as something more like "Beautiful Wisdom" or "Beautiful Expressions of Knowledge" or something like that.