If you dream of background.
To dream of various landscapes in your dream represent where you are in your life or in your relationships. How do you see yourself with respect to the rest of the world and those around you? Consider what is going on in the landscape and how it may parallel your own waking life. In particular, a barren or dry landscape depicts dissatisfaction in your love life. According to Freud, the dream landscape symbolizes the human body. A landscape with gentle contours symbolize the female body, while a rocky landscape represents the male body. Also consider the feelings that the landscape invokes.
To dream of ever changing landscapes indicates psychological transitions or emotional progress. It represents the various stages in your life. Alternatively, it may be offering you various viewpoints in looking at the same idea or situation. Something may be slipping away from your grasp. Look at the symbolism of key elements in the landscape.
Your surroundings in a dream has just as much meaning as people, animals, or objects. Schools, forests, water scenery, etc, are all projecting the main issue that you are experiencing. What you are surrounded by in a dream reflects the problem or issue at hand. A symbol for what it is that you are dealing with.
Negatively, your surroundings reflect your biggest concerns or problems. Whatever it is in waking life that you are thinking about the most.