Potential Bumper Sticker Designs

I'm considering printing some bumper stickers.  I did this once in the past, almost ten years ago, but at the time, bumper sticker technology was a lot more primitive.  The original ones were pretty boring, just green letters on a white background.

I was playing around with some potential designs this afternoon, and came up with three so far.  Let me know which one you think is best?

Edit:  I eventually decided to print some of each.


CHOICE 1:  TREE IN LAKE

CHOICE 2:  YELLOW FIELD BLUE SKY

CHOICE 3:  DECIDUOUS SEEDLING IN HAND