I did the same when submitting my photograph. Just make sure the background is white and the edited part isn't too obvious.LUMS gaiz, I have a question regarding the photos you have to submit when applying. How important are these photos? And can they be changed later on? Long story short, I can't get a photograph right now, so I took one of my old photographs and photoshopped its blue background into white. The photoshop becomes apparent if you zoom it up.
Also, can I submit recommendations from O Level teachers from a different school? The instructions only say that the teacher must've taught you in the past two years, nothing about whether they should be from your current school or something.
@Ottoman
It's preferable to get the recommendations done from the same school. But it doesn't really matter to be honest. I doubt anyone reads it.