John posed a question. I think I (might) have (ideas on how to find) the answer!
Looks authentic enough, (or very good photoshopping), the Apple logos are of variable brightness and on the right plane. Magnifying the image suggests there may be clues in T shirts. Could try a Flickr search. What on earth are they all doing, (learning), though?
Screen capture and arrows created using Skitch, I don't know what I would do without it.
