Interior Design is more than just the process of colors and decorating, you get to plan, build, modify spaces etc.
It is the art of beautiful and functional environment.
You either choose to follow the rules of Interior design, or brake them entirely by mixing textures, colors and styles.
Interior design obviously is about functionality, but it is also about how it makes you feel.
Lifestyle and technology have given us an opportunity to evolve. Our homes are nowadays very different from even just our parents or grand-parents homes.
Great designs should have an impact on all senses, using space, colors, patterns and textures.