Interior decorators generate particular themes or ambiance in homes, businesses, and public buildings though the aesthetic use of colors, furniture, lighting, and accessories. If you are talented in design, possess a keen sense of what looks pleasing to the eye, and have a good understanding of how to use space effectively, a career in interior decorating may be something you should consider. Interior decorating isn't as easy as it is sometimes presented on popular television reality shows. It takes hard work, specialized knowledge, and a strong desire to create unique and pleasing environments.