壁の

of the wall

→ 壁
phrase Uncommon #13,204
of the wall の links 壁 (wall) to the noun that follows. The exact relationship depends on context; it can also be translated as “on the wall.”
JA: 壁の時計が止まった。
EN: The clock on the wall stopped.

壁の地図を注意して見なさい。

Look carefully at the map on the wall.

箸が短くなると壁の穴は大きくなる

As the chopsticks get shorter, the hole in the wall gets bigger.

— オールド・ボーイ (2003)

氷の壁の後ろは?

What's behind the wall of ice?

— 雪山の絆 (2023)

ほれあの壁の旗にあるじゃろう

Look, it’s on that flag on the wall, isn’t it?

— 風の谷のナウシカ (1984)

彼は壁の穴をふさいだ。

He plugged the hole in the wall.