They seemed to draw glowing lines in front of her on the snow.
The blade passed through the other's wrist, leaving behind a glowing line.
The flame ran suddenly behind the railing, a small blue glowing line.
The glowing line had passed to the north as its revolutions increased.
Or, rather, gone on, forming a fine white glowing line all the way across.
It came to him that he might use those glowing lines of power to his own ends.
The three images each had a different route of travel marked by a glowing blue line.
The road stretched west, a glowing line in the darkness.
The plans appeared before him, hovering on the air in glowing lines and symbols.
There, drawn into my plans with a glowing red line was another room!