Winseer:
Are there any of you lot out there who can name anyone in these pics?
We used to have a photo like that taken every year at school. It looks like everybody is seated in straight lines, but in fact the pupils were lined up in an arc and the cameraman used to pan the camera from one end to the other. Without fail, every year somebody would take position at one end, then when the exposure had started quickly run behind the assembled group and take position at the other end, so that they appeared in the photo twice. 