A Portland woman is sacrificing her car in the name of art.

You never know just what you'll see when walking down Congress St. in Portland.

The other night, I was with some friends...on our way to a show. That's when I spotted it - the chalk car.

24 year old Portland native Kim Saltmarsh decided to transform her car into an easel on wheels, free for anyone to decorate with chalk.

Here's the story from WCSH6 -