*wants to play* I want to say 2 or 3 too Callie, but I see suspicious looking pair clusters in #3 surrounded by a less dense area of dots at (I can't really say regular) intervals. Then again, I see a teddybear in #1 *rolls eyes and facepalms* I can see traces of the teddy bear in #2 , and before you get me committed I'll go with 2
size traits
