A shrubbery! Or two…
Some who ride scooters do so to make a statement about environmental impact. In places like Indonesia, where most people ride scooters and motorbikes, making such a statment requires a bit more ingenuity.
A group of guerilla performance artists rode around wearing helmets that contained potted plants. Look closely and you’ll see the helmets are not kludged-up improvisations (or upside-down DEVO hats), but complete full-face helmets. With a place for potting soil.
Be sure not to miss the reaction of the one guy not wearing a flower pot, at about 33 seconds in. It’s priceless.