Slowly the door swung back and revealed the chamber beyond.

The door revealed a sea of blue light far below.

A door to the left of the pass-through revealed a second large room beyond.

Three doors reveal themselves after a sweep of five seconds.

What the open door revealed made no sense, not here or anywhere else in M3.

An open door revealed steps winding down the inside of the tower.

I opened the door and the dome light revealed me.

The back door revealed an open space to the rear street.

Opened, the wide heavy door reveals a man and a woman.

His door also revealed nobody, but the sound of water told her where he was.