Smile

What's my f-stop here?

The legion's home

It was a garrison town, too.

No shortage of stones

House building made easy--just stack 'em up.

Barracks here

Soldiers need shelter, too.

Over hill and dale

No shortage of stone for a wall.

Hadrians Wall

Walls, we got more walls.

Wall, we got wall

Gotta keep those nasty people out.