In this paper, we propose the exhibition system using the spatial augmented reality technology for the digital museum. This exhibition system can represent the atmosphere around the exhibits, for example, the bustle of town, a lifestyle of people, and the situation of excavation site. However, this method has some problems that must be solved to represent the atmosphere correctly. Then, we examined the effective color overlapping and the viewpoint control to create the effective contents by the experiment. As the result, it has been clarified that Value of the color and the movement of the animation in the virtual image had a great influence on the correct expression of the augmented reality scene. By considering these results, an example of the exhibition contents using the spatial augmented reality technology was created and the effectiveness of this method was evaluated.