1-The first picture is of the feet crossed.
2-The second picture is a bum shot so you can see if it's a boy or a girl.
3-The last picture is of the heart and the heartbeat.
Basically, Brookelyn has 10 fingers and 10 toes! Yes, Samantha FINALLY gets a sister! She couldn't be happier. We'll see how long that feeling lasts when she isn't the center of attention anymore!