I was trying to take pictures where the difference in size from last month would be discernible. I am not sure these pictures do that. (The difference in size is about 1.5-2 inches from July 15 to Aug 15.)
Updated Pictures as of August-15-2010.
As mentioned earlier, one of them is larger than the other one. The larger one is slightly less than 12".
The pics are from a Sony (point-and-shoot) camera. So, I had to to take several pics till I found something I can upload.