Interior decoration is the art and science of enhancing the interior of a space to achieve a healthier and more aesthetically pleasing environment. This process involves selecting color schemes, furniture, fabrics, and accessories that reflect the desired style and functionality of a room. Professionals in this field, known as interior decorators, often work with clients to understand their preferences and needs. They may also consider factors like lighting, space planning, and the overall layout to create a cohesive look that enhances the atmosphere of a home or office.