What is happening.

This is the second image in the photographic styles of the likes of Raymond Moore and the American Elliot Erwitt. In this scene there are eleven people, ( it is one of the concepts of photography that odd number of people, things or whatever are pleasing to the eye ). Out of the eleven people five are concentrating on something at the far side of the wall, one is sat oblivious to what is happening around them while three youngish looking people are doing what young people do best; fool about. Another person appears to be joining the people on the raised section of the wall. All these groups of people, mentioned, are odd numbers. I have left one person to the last, this person is very important as she is also looking at the five who are looking from the wall and walking at a pace to reach them. Probably in her mind she is asking the question." What is happening....."?