The original design has two thin grooves running along the vehicle sides, level with the top and bottom of the headlights.

On closer inspection, the imagery breaks down into graphic, paint-by-numbers-like abstraction, with forms busily defined by thin grooves of unpainted canvas.

Unfortunately, the album is mainly filled with thin grooves and threadbare ideas.

The ridge tops are indented with a single thin groove.

They have a distinctively conical shape with thin grooves (striae) that radiate from the top (apex) of the cone.

Curt found a thin groove in the cement floor, and pushed.

The face of the ring had been entirely smooth and flat, surprisingly thick, with a thin groove around the middle.

In finer-grained rocks such as limestone, they form an easy to recognize "horsetail" pattern with thin grooves (striae).

Straight across the middle of the diamond ran a thin groove, barely discernible amid the sparkle.

The water flows along thin, shallow grooves in the surface of the plastic covering.