The meaning of Scenery in dream | Dream interpretation
If your dream takes place on a stage it indicates that you are living some experiences without having the feeling that they are real.
If in these oneiric images you are pretending, it means you are playing a role. Therefore, the unconscious is suggesting that maybe it is time you face your responsibility, since, apparently, you try to go through the world marginally.
1. Memories of past.
2. Detachment from reality.