In most cases, the earthworks consisted of earth walls but the mission also found underground bunkers and troop trenches.

The banner is from Beirut Walls blog

Graffiti Walls of the People

They opened up the city gates and let the Grecian army in.

Is China Really Immune to the Crisis?

The classrooms have no walls.

What happens within the walls of this compound... is as secret as what happens behind the walls of our castle back home.

Donors' walls made out of Lucite.

Who are you?

Always there were walls, everywhere around me.

This is a man of faith.

In the 4th century BC, it was fortified.

They're wide open, vulnerable to a kind of spoofing attack.

The blog Beirut Walls described the sad accident

Walls were constructed along the track.

Thousands more lived outside the city walls.

And I started spraying that on the streets in Cairo.

So, for example, the walls in the Alhambra

Programs become entrenched, develop powerful constituencies, and are hard to shrink.

China is hardly immune to such a possibility.

I was bored of sitting between four walls.

Starting in 1830, demolition of the city walls began.

The dangers of discrimination become much greater in the closed conditions of a prison.

There are two easy hacks to get past most firewalls.

Using straw bale construction, creating heat walls.

You can have these plaques build up along the walls of the artery.

With a heavily defended roadblock and machine gun nests on both sides.

They realized that, in 6,000 years of storytelling, they've gone from depicting hunting on cave walls to depicting Shakespeare on Facebook walls.

I have seen them doing this on the wall of the public toilets!

It's behind a protective wall.

I remember my walls were covered with black patent leather.

They are now expanding overseas, fortified by their strong capital backing.

The experimental practices that they invented spread beyond the laboratories.

Various walls were erected around the palace to prevent protesters from approaching.

In the past, before air conditioning, we had thick walls.

You cut through a gorge of solid wall for 15 miles.

I'm going to go in there and kick some ass when I'm bulletproof and when I'm perfect.

Messages, snatches of diary entries, and photos are plastered on the hospital's walls.

I'll leave you with some painted walls in several cities in Syria.

These rays produced a fluorescence when they hit the glass walls of the tubes.

In rural areas, straw is frequently used to build the walls of people's homes.

I'm just exploiting the vulnerability her carnal excesses created.

That's much more important than running anti viruses or running firewalls.

So we had these panels on three walls of a room.

The cracks have started to show in our constructed world, and oceans will continue to surge through the cracks, and oil and blood, rivers of it.