Kicking up dust on Route 66

It appears this old car is kicking up dust, but this is pinhole, so the car couldn't possibly kick up any dust.....or could it.

Paint can pinhole camera, old photo paper sloshed in caffenol.
I like using this funky paint can camera....since it doesn't have a tripod socket, I usually just place it on the bumper of my truck to keep it steady, pull the black tape away from the pinhole to make the xposure and let time on paper do its thing!