40 Luxury and Elegant Brown Interior Designs Interior design is the art and science of improving the interiors, including the exterior sometimes, of an building or space, to achieve a healthier and much more desirable environment for the end consumer visually. An interior designer is a person who plans, researches, coordinates, and manages such projects. Home design is a multifaceted vocation that includes conceptual development, space planning, site inspections, programming, research, communicating with the stakeholders of a project, structure management, and execution of the design. Village Architecture Design Interior: House Paint Colors Home design is the process of shaping the experience of interior space, through the manipulation of spatial volume level as well as surface treatment for the betterment of human being functionality.In the past, interiors were put together instinctively as part of the process of creating. The profession of home design has been a consequence of the in