Why Samuel is not allowed in the living room alone

He's proud of himself, can you tell?

He tried to climb all the way up onto the fireplace after I took this picture. Luckily for me, he's on the short side. Also, do you see the red box in the background? That's where I keep his toys. This morning he discovered that he can dump it over. So his new trick: dump out the toy box, drag toys all over the room and then climb in the empty box and hum really loud. We've done this 5 or 6 times today.