Cleaning up the roads

On my daily walks with my little mutt Cowboy, I have taken to picking up pieces of glass and metal I find in the road.

Junk

I am coming up with quite a collection of colored broken glass shards, and as I walk, my mind  

begins to formulate ideas about what I can make out of it.

I wonder if I could make something on a bed of glass? Or maybe some kind of landscape mosaic?

Everyday I get materials for future art projects, I get to clean up the environment, and maybe even save a few tires in the process. Kind of like a reward for picking up the trash. Win -win!