Oh- the photo!, Gwen finally remembered and searched for it in her bag, finding it pretty soon. I haven't lost it!, the Ravenclaw felt the need to congratulate herself. Placing the picture on her desk, Gwendolyn turned back to the Professor. Hmm... how should I answer this?, the third year asked herself. She could never explain the difference between Transfiguration and Charms.

'Transfiguration is a branch of magic...', she began saying. Duh. That was obvious. '... that changes the appearance of an object. And umm... it is either transformation, vanishment, conjuration or untransfiguration' Somewhat.