The last is automotive theme. By hanging posters Moto GP racer he likes and favorite posters type of motor racing in their room. To complete the theme, give automotive-themed ornaments such as sofa seating resembles motorcycle seat or car seat, handlebar car hanging on the walls and appliances automotive patterned.
Sports theme is another decorating concept for the tween boy bedroom. Every tween have different types favorite sport. For example if the team fond of sport, there is no problem in using the colors of his favorite team as the wall color. The walls can also be painted with stripes or covered with sports themed wallpaper.
The next concept is outdoor theme. For tween boys, there is no harm if the bedroom is designed with outdoor covers, for an example by adding a divider or mural painting with views of mountains and trees or adding outdoor themed posters like the sea and lake or the countryside surrounded by mountains. To create the sky effect at night, plug the stick glow-in-the-dark in the ceiling room when the light is turned off, the stick is lit like stars.