The personal cave/palace of the child

Usually when parents get to know they are going to have the child, they usually choose one of the rooms of the house and get it ready for the child. Later this room is going to change several times and will pass the long way from the wall-papers with butterflies and flowers to the wall-papers covered with the posters of signers, movie-stars and cartoons characters.
When the baby gets to its room, it doesn't understand what it is and doesn't care what the colour of the walls is. But parents try to choose the colours that are good for the newly-born and that will help good features to form in their child, etc. And they are a little bit disappointed when their child becomes grown-up and the child with its good features wants to see Ozzy Osbourne in front of its bed. And it doesn't mean that the child is bad and evil. It simply means the child has different tastes and preferences.
The personal room of the child can tell a lot about the owner and the person who lives in this room. It tells about the neatness of the owner, his/her preferences in music, literature, clothes. It is also able to tell whether the person is creative or it prefers mathematics, etc. In fact the room of the child is its portrait. But usually this portrait is covered by dust, clothes, huge amount of unnecessary things and by several plates with pizza. That is why the majority of parents make their children clean their rooms. In fact parents want to take the room back and to do everything according to their taste.