You are looking at a sidewalk (dry, I know) decorated with a tag from a reusable shopping bag (i.e. litter). Thankfully, the tag is not adhered to the sidewalk (or a windshield–tacky). But the irony is too great to ignore. (No, this photo is not staged. Yes, I discarded the tag after taking the photo.)
Proper watering technique: 1st - Shoot six-foot streams into the air. 2nd - Turn the sprinkler off on and in 45-second intervals. 3rd - Yell "whee" as you run around dodging sprinklers.