Lovely pic, thanks!
There's a tree I pass every Saturday on my way to college, a bit like that but with a clear space between two rising shoots or whatever (not very good at trees) just sitting on the ground beside the road, in a perfect arched front door shape, and every time I see it I think how much it's just crying out for a door handle and a little window in it! I wish I was brave enough to do it!
Margi x