[Steve Stockham]

Here's your other pic that you tried to post:

The only thing you need to add is [img*][/img*] (and leave out the *) before and after your source code and the pics will appear.

 

[Steve Stockham]

Looking at your photos, I would suggest that you might want to consider a trestle for the front lower section of your circle! You could add some fill on the sides without harming the tree and the trestle would add some real visual excitement to your layout! Here's an example: