... of whom, in what?

Obviously it's some trick of the light or whatever appealing to anthropocentric sensibilities (like the humanoid recently spotted on Mars), but yours is no "explanation".

There is a word commonly used in place of pareidolia, it's matrixing. Also as someone who studies the paranormal from a scientific point of view i find this pretty funny. 

I'd say you're wrong about it being a reflection though, particially because there is nothing there to reflect off of and even if there was it wouldn't produce that sort of image but mainly because it's obviously a poorly done edit job. Given how it doesn't match the lighting in the area by any stretch of the imagination and part of the pasted section actually appears over the pants leg of the girl to the left of it i don't see how or why anyone would buy that shot as real. Seriously it looks like they tried to paste a face on the family dog given how black it is below it in comparson to all the other space inbetween the people.

Safe to file this in the cherub bin.
Meanwhile, a warm welcome is available at Molly Moggs;
And Woodman will continue to impress;
It is worth a visit to the Cutty Sark;
Beware! Morgan Arms attracts bright young things;
The Prospect of Whitby remains a pretty good prospect;
Williamson's Tavern still has the magic;

London is full of good haunts!

Any wonder why ES is the paper of choice clogging up commuter trains, and tube carriages on Friday evenings?

Stories like this make it happen.

Scary!

(I'm talking about the bingo wings on those youngsters!)