A theme is needed for interior decoration. A theme is a consistent idea used throughout the room to create a feeling of completeness. These themes follow period styles. It is not necessary to be consistent with a specific period of style allowing the mixing of pieces from different periods. Every element should contribute to form or function or both and also maintain a consistent standard of quality and combine to create the desired design.
The interior color of the house determines the moods of visitors and the family residing in that house. Interior decoration is all about making the house to home and office into a wonderful workplace. Working environment in office comes when there are appropriate interiors and living environment in a house comes from serene and cozy home like surroundings. Before people used to decorate their homes but nowadays decorating offices has also come into great practice. The main idea of decorating homes is to make it a proper and better dwelling place. Pooja rooms for the Gods are present in most of the Hindu houses. Before living inside the house it has to be furnished. The furnishing should be beautiful and comfortable so that it affects the people inside the house favorably for the quick recovery from fatigue of mind and body, for happiness, for wider and higher interests and for a fuller and comfortable mode of living.