On the move

Tiny E is 13 months old now and really on the move. Not walking yet, but she has started to pull up on her own and will take a few tiny steps around things and she has started to climb. She'll climb up the steps and onto the little couch.
She is sooo proud of herself when she finally heaves herself onto it that she just will sit there and look around with a big smile on her face.Of course, big brother had to get in on the picture taking...
He's "vaccumming up her hearts" in this picture... (???) and we did NOT see this coming...She has been SUCH a good natured baby and still is, but she's got some spunk to her. I had just taken a rock away from her in the above picture. (She was gnawing on the rock with her teeth.) And last night at dinner, I told her "NO" sternly, and she sat up real straight, smiled real big and wiggled herself back and forth. She also thinks its quite funny when I take her away from the steps that she's trying to climb. She thinks its a game even though I'm stern when I tell her "no".