Essays / Information about a photograph taken in a school on a special occasion - letter [3]

I really need help on this!

You recently saw an photograph of an important school occasion.In the photograph you saw something which surprised or worried you.You decide to write a letter to your friend about this.

write your letter.You must include the following points.

which occasion it was?
where the photograph was taken?
what you saw in the photograph?
what surprised or worried you?
why are you so concerned about this?
what do you think should be done about it?