He backed her around and up against the building wall.
Across the avenue was a silent figure in black, waiting against a building wall.
A fire escape ran up through the darkness against the building wall.
One of the men stopped to urinate against the building wall.
It moved under the building wall leaving an invisible space.
The woman's shot hit the building wall two meters above the front door and did no damage.
It found a weak spot in the building wall, and the whole front of the structure gave.
Today, the building walls are owned by the city of Paris.
They were simply looking out through an opening in the building wall.
Even the building walls could not be seen in the gloom.