Using the theory from Feng Shui for decorate your Home Interior Colors can be a great option for create an interior atmosphere of your home to be attractive and comfortable for you. Some color groupings follow the theory element from Feng Shui. According to Feng Shui theory each element gives a strong influence on human psychological condition. Some of these elements include: elements water, earth element, the element of wood, metal elements, and the element of fire. Ideas & Inspirations.