Wow, that Snape one is really excellent. You use the green and black to such excellent stark effect; the poor Muggle woman so clearly helpless and Snape just the outline of a person, really, his humanity gone. (I think he probably killed, too, although I like that it's left ambiguous in canon, so that we can write/draw it however we want).

I love your boyish Will, too, and the title has nice multiple meanings.