From an artistic viewpoint, this English road-safety video is particularly aesthetic:
One might wonder, though, whether this strong dose of loveliness (that's the first silly word that springs into my mind) is really effective in getting the message across. Maybe the whole thing could backfire completely, in that recollections of this video might soothe the driver into imagining dangerously that he's accompanied constantly by a pair of guardian angels, ready to intervene miraculously as soon as a bad situation arises. Besides, I find that they guy has a dumb grin on his face. I wouldn't feel safe as a passenger with that fellow at the wheel.