Colors Combination And Effects To Room

I want to share about the combination of a room. That is applied to coloring wall, floor and ceiling. Here are some tips how to make combination on it.
  1. Dark on floor and pale on wall and ceiling make the room seems wider.
  2. Dark on floor and ceiling will make the room seems wide and low.
  3. If all of sides of the room are dark, the form of the room will disapear.
  4. Bright floor and backgound, then two sides of wall is dark will make the room seems like an alley.
  5. Bright on the ceiling, dark the other sides will make basement effect.