11.  There was a thin line of light at the bottom edge.

12.  There is a thin dividing line between educating the public and creating a predisposition to panic.

13.  Robert could just make out a thin line of boys struggling through the trees at the edge of the horizon.

14.  The blue was a thin line around the edge of the solid darkness overhead.

15.  Her lips have drawn into a thin line.

16.  The dirty floor was smeared with thin sticky black lines that Mitchell knew would shine red in stronger light.

17.  Her mouth drawn into a thin line.

18.  Put a little white royal icing in a piping bag with a writing nozzle and pipe thin lines down the front of the black radiator panel for the grille.

19.  Place some royal icing in a piping bag with a medium writing nozzle and pipe thin white lines between each square on the game board.

20.  On each shiny mirror is a thin line of white powder.