If you stick your head over the balcony rail, and look down, . . .

ベランダのレールの上から見ると、普通の庭の境界線みたいですが、ここはバラと樫の木があります。けれど、借景は全然違います。

The garden grows away from the apartment and to the light. One way to enjoy it is by looking over the rail. It looks like  a conventional garden border, this one of rose and oak, but in an unfamiliar position.