"If only there had been a dementor around. As a sobbing Wood passed Harry the Cup, as he lifted it into the air, Harry felt he could have produced the world's best Patronus." Harry Potter and the Prisoner of Azkaban - J. Rowling The Quidditch Final
New Life/Resolution: Christopher now has a dog of his own, he gets to be with his mother, and he has changed himself. He is a more independent person and he is smarter. I feel this picture shows change in the form of bettering yourself.