[trussell]

My childrens schools let me know in advance if they plan to take pictures. I had to sign an approval letter for them to be able to photograph my children.

[CatoRenasci]

Just so. And that's as it should be.

The story has a lot of odd touches to it, which makes me suspicious that the whole story isn't being told, but it seems to me that that, unless there was prior permission for the photography, the teacher was out of line from the beginning.