I saw this and just had to post it... I absolutely love the idea of Snape having a daughter, and him taking her to King's Cross... I mean, just look at him, the way he's standing and looking down at her...
Although, I would like this more if his daughter in the picture didn't look like she was spoiled. And I want to know why the heck she has an umbrella. But other than that, I love the picture.
