Awareness of the outside world. Sun-ways. Solar panels between the tracks on a railroad.
~~~
That moment when you are out in public and you realize you forgot to change your shoes. Yes, that is a white rug I am standing on with my muddy paws. [Book Stacks]
Onwards!
Katherine
Virtual Brush Box 
I’ve seen pictures of solar panels on railroad tracks, and as canopies over parking lots – dual function there, and a variety of other places that utilize the shade underneath.