For example Widelux, or Noblex ...
http://www.ebay.co.uk/itm/PANORAMA-...34?pt=LH_DefaultDomain_77&hash=item4ae816b302
And you could run round the back of the group and be included twice!
That's what a couple of us did when in the 5th form. When the photo got put up at school, we were stood ever so correctly at one end of the photo and laughing and falling about at the other end.
Only cost us a Saturday morning detention. Well worth the notoriety!