naked time and the beginnings of a crawler

Sorry for the short hiatus.  Here are tons of photos to make up for it.

This one is my favorite:

Look at how he is arching his back up and putting his butt up into the air, getting some space between his belly and the floor.  He isn't going anywhere yet, but it is so cute to watch him learn all the pieces he will soon put together to start crawling.

In this next photo, he is kind of doing a push up, another component of his next step towards mobility.