Righty or Lefty?

I can't tell if Reese is right handed or left handed yet...she really uses both pretty interchangeably.  Lately, she likes to color on the iPad (I-Pada as she calls it) and will ask to use certain colors. I noticed last night that she did a couple entirely with her left hand, and 1 drawing with her right hand....what do you think?

Left Handed Drawings:

Right Handed Drawing: