The only light came through a tiny plastic window, a skinny, vertical rectangle that aped the shape of the room.

Baird's British system created a picture in the shape of a very narrow, vertical rectangle.

The two vertical rectangles can be interpreted as the walls of a fort.

Unlike a sidebar, a boxout does not need to be a vertical rectangle along one edge of the page.

In it, vertical rectangles are split between lighter and darker shades of blue.

The stele originally formed a 67-by 80-line vertical rectangle, now much damaged, especially on its base and right side.

The rectangles have the same geometric dimensions, yet the vertical rectangle seems longer.

The works, most of them vertical rectangles, are mounted under glass-like watercolors.

Measuring 9 by 7 feet, "Numbers, 1964" is a broad vertical rectangle calculated to hold the low wide wall it hangs on.

In Gallery 7, two opposing walls each have six vertical black rectangles, all with matte surfaces.