Clearing out the Backyard

Today, I spent some time in the backyard clearing out the jungle.  There is still a whole mess of plants around the yard, and I guess I'm tackling it one area at a time.  This time, it's the place right next to the kitchen door.  It took me about two hours to rip out all the weeks, roots, plants, etc.  Here's a picture of what it looks like now:

All those bricks in the bottom of the picture had a thick mat of roots growing all over and in between them.  It was a pain in the butt to cut it all cut up and pulled out.  I have a feeling this isn't quite over yet...