A style, or theme, is a consistent idea used throughout a room to create a feeling of completeness. Styles are not to be confused with design concepts, or the higher-level party, which involve a deeper understanding of the architectural context, the socio-cultural and the programmatic requirements of the client These themes often follow period styles. Examples of this are Louis XV, Louis XVI, Victorian, Islamic, Feng Shui, International, Mid-Century Modern, Minimalist, English Georgian, Gothic, Indian Mughal, Art Deco, and many more. The evolution of interior decoration themes has now grown to include themes not necessarily consistent with a specific period style allowing the mixing of pieces from different periods. Each element should contribute to form, function, or both and maintain a consistent standard of quality and combine to create the desired design. A designer develops a home architecture and interior design for a customer that has a style and theme that the prospective owner likes and mentally connects to. For the last 10 years, decorators, designers, and architects have been re-discovering the unique furniture that was developed post-war of the 1950s and the 1960s from new material that were developed for military applications. Some of the trendsetters include Charles and Ray Eames, Knoll and Herman Miller. Themes in home design are usually not overused, but serves as a guideline for designing. On television

Interior decoration has become a popular television subject. In the United Kingdom (UK), popular interior decorating programs include 60 Minute Makeover (ITV), Changing Rooms (BBC) and Selling Houses (Channel 4). Famous interior designers whose work is featured in these programs include Linda Barker and Laurence Llewelyn-Bowen. In the United States, the TLC Network airs a popular program called Trading Spaces, a show with a format similar to the UK program Changing Rooms. In addition, both Home & Garden Television (HGTV) and the Discovery Home networks also televise many programs about interior design and decorating, featuring the works of a variety of interior designers, decorators and home improvement experts in a myriad of projects. Fictional interior decorators include the Sugarbaker sisters on Designing Women and Grace Adler on Will & Grace. There is also another show called "Home MADE". There are two teams and two houses and whoever has the designed and made the worst room, according to the judges, is eliminated. Another show on the Style Network, hosted by Niecy Nash, is Clean House where they re-do messy homes into themed rooms that the clients would like. Other shows include Design on a Dime and Designed to Sell and The Decorating Adventures of Ambrose Price.en.wikipedia