Dunno what I think about these. My instructors were really enthused about the first one and said it was basically finished when I showed it to them last week, but a week later they liked the teeth one more. I have no idea how I did on this assignment... I do know that they look a billion times better on a screen though.
Alternate color- I think I like it more.
Alternate cropping- I think I like this more as well.