It was a black shark, cruising, deadly, not quite noticing, easing past, gone.

The limo was waiting like a sleek black shark.

Navigation lights blinked on its bow and on the dripping black shark's fin far behind it in the fog.

The inlet above the roof transitions to a black shark fin, which-aswith F1 cars-helps with lateral stability in the turns.

Its face seemed to have been pulled back over its elongated skull, features stretched, its black shark-eyes set in slanted orbits and its nose flat.