Essays / You recently saw a photograph of an important school occasion - writing an informal letter [2]

write an informal letter

I'm out of ideas please help me with this

"You recently saw a photograph of an important school occasion. You saw something in the photo which surprised or worried you. You decide to write a informal letter to your friend about it.

You must include the following:

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

cover all the points in detail.

any idea guys? share with me please