AppleBonsai
Shohin
For a "first stab" I think you killed it! Nice job! And having the kids involved in our weird hobby is priceless!! 

Good idea. Thanks! I have about 10 larger trees that won't fit up there due to the width as you mentioned and they would stick up over the fence line. I had to make the bench high as I have to keep my bullmastiff out of them as she loves the poo cakes (or any organic solid fertilizer for that matter)You might want to add at least a foot more width. As it is now, they're kind of crammed against the fence. That can lead to weak foliage on the fence side. Also makes the shelf useless for any larger bonsai you get in the future (and you probably will get more ;-).
Thanks Judy. I'll make the next one 5" deeper
Applied the same stain of my fence. I just can't leave it alone. It's like killing trees with too much love.
I think I like the addition of reddish brown fence stain better than my previous pic to make it more subtle and not distract too much from the trees. I might do the same with the 4x4's on the ends to tie the torii gate like design together . Thoughts?
I dig the distressed look too.So I started to sand to restain the front to match the fence and actually like the distressed look it created. I'll just sand the middle 4x4 section within my lazy version of a torii gate design and slap a flat sealant coat on it I think.