In the picture to the left, a straight black and red line is obscured by a grey rectangle.

She reached inside her jacket pocket with her free hand and produced a small grey rectangle.

Nevers slumped on the bed, staring at the gray rectangle of the window.

Before him, ten feet away, the dim gray rectangle of a window, invitingly wide open to a fire escape.

She came into sight and stood there, silhouetted in the gray rectangle of the doorway.

He could just make out the Jefferson's stern far ahead, a gray rectangle nearly lost on the ocean.

Flashing black, white and gray rectangles form a dancing patchwork.

She didn't turn to look at him; her eyes were fixed now on the window, a dark gray rectangle, barely visible.

In the picture to the right, a straight black line is obscured by a dark gray rectangle.

Dark gray rectangles mark the start coordinates of merging repeats.