Used to describe situations where something prevents sight or is no longer visible.

Visual Obstruction

Can indicate the removal of non-physical things, like ideas or emotions.

Metaphorical Use

Sometimes used to imply an unhealthy way of dealing with trauma or pain.

The phrase can convey a strong desire to forget or ignore negative experiences.

Stresses that something is entirely hidden, without traces showing.

Often implies that the obstruction is not permanent.

Can be used figuratively to imply hindrance or being overshadowed.