They lift their eyes to the tall rock walls that rise hundreds of meters up from the floor of the valley.

VOA: special.2010.07.05

The Victorians used one color for edging, another for the outside walls, another for decorative pieces connected to the house.

VOA: special.2009.06.01

The ancestral Pueblo people used stone tools to widen the small natural openings in the face of the canyon walls.

VOA: special.2010.07.05

At indoor centers, climbers have many different paths they can use to get to the top of the walls.

VOA: special.2009.12.09

Young adults would use paint in special cans to spray their "tag" on walls and train cars around the city.

VOA: special.2009.04.08

In fifteen-oh-eight, Pope Julius the Second asked Raphael to cover the walls and ceiling of some of the Pope's private living areas.

VOA: special.2010.02.03

Many walls broke, allowing billions of liters of water from the Gulf of Mexico and two nearby lakes to flood the city.

VOA: special.2010.01.22

When the Union army got to Spotsylvania, the Confederates were waiting behind walls of earth and stone.

VOA: special.2009.11.26

He says the windows will insulate almost as well as the walls they are connected to.

VOA: special.2009.05.22

The walls were built extra thick to save heat and energy-efficient appliances kept energy use low.

VOA: special.2009.10.27

They were suspended from ropes as they used heavy air-powered hammers to break any loose rock away from the face of the canyon walls.

VOA: special.2009.08.12

Visitors pay twenty-five dollars each to walk beyond the canyon walls, surrounded by the canyon, while standing at the edge of the glass bridge.

VOA: special.2009.10.07

Climbers have to pull themselves straight up the face of very high rocks or walls.

VOA: special.2009.12.09

Some of the mummies had signs of atherosclerosis in the inner walls of up to six arteries, the passages that lead blood away from the heart.

VOA: special.2009.12.15

Inside,all of the walls can be moved to best fit the art collection.

VOA: special.2009.12.13

But too often their cry for help has sounded hopelessly against the outer walls, while others -- less deserving -- find easy entrance to the halls of Congress.

VOA: special.2010.06.24

From this room, you can explore the nearby Chinese Loggia, or go upstairs to see the Italian art hung on the deep red walls of the Raphael Room.

VOA: special.2009.01.11

They built or improved existing walls and floodgates to block the waves.

VOA: special.2009.03.17

"Who are you?" the walls seemed to say.

VOA: special.2010.05.29

And we need to form an even stronger partnership to bring down the walls of the 21st century,".

VOA: standard.2009.11.09

Wowereit added that the project is meant to teach them about that time in history and to encourage them to break down walls and barriers wherever they may be.

VOA: standard.2009.11.09

And we need to form an even stronger partnership to bring down the walls of the 21st century and to confront those who hide behind them the suicide bombers, those who murder and maim girls whose only wish is to go to school, leaders who chose their own fortunes over the fortunes of their people,".

VOA: standard.2009.11.09