The more themes you incorporate, the more creative you will have to be but the procedure is basically the same. It will also depend how similar or different the themes are. Combining some themes as an Asian Zen and theme theme might be easier than a Zen theme with a rock-star theme. The primary task is to identify the common consider the living room ideas. For instance, in combing an Asian and Zen theme, you might incorporate a more natural Asian representation like bamboo, jade and the concept of feng shui. You might incorporate meditation cushions that would be used in Zen lifestyle and simultaneously represents a classic Asian seating arrangement.