As a category, installation art is still in its own development and improvement. In my opinion, “space”, “technique” and “experience” are very important elements for the creation of installation art, so the installation art itself has changed constantly with these extensions of concept. This is why the academia can’t make a clear definition or category for the installation art. One reason is that the history of installation art is relatively short, so there is no genre classification of obvious time like painting and sculpture. The other reason is the complex nature of installation art, which contains everything and changes all the time. In different environments, in order to give full play to the combination of art and design, we can fully apply various forms of furnishings in shaping of space in the space shape. The details of color and so play its artistic significance. In summary, the indoor installation art pays more attention on the local decoration, and landscape environment installation on the overall effect. Indoor installation art can be a certain extent to enhance the visual effects of space, reflecting the value of space design. In the natural landscape, the installation art can be integrated with the environment better. Thus, in the indoor, outdoor or exhibition design process, sometimes there will be different device design art. Space is an element of the installation work. The installation art is the overall art based on the characteristics of the artist's creative thinking. It is holistic requirements corresponding to independent space in the visual, auditory and other aspects, not affected by other works. Therefore, space is a vital part of the installation of art works. In the space of installation art, the performance of color, the application of images and the light are also important elements. Color often depends on the form of existence, and different colors can express different emotions. And it also expresses people's perception of the color through the entity and produces a different perception. Installation art show their own meanings through different colors with the help of color changes in the form of space changes, to the original monotonous space to give more meaning, adding more vitality. Visual experience is the most intuitive experience, so installation art undoubtedly caught the sensitive characteristic of human beings from the perspective of public. From the display impact that Installation art brings, it is a strong impact to bring the installation art to the room, and in the practical sense, in some special places, the application of installation art to bring people's visual experience, may be able to achieve unexpected results.Light can shape the image of object. All the objects can be only reflected in the human eye in the light irradiation. Light can build art space through the light source of the irradiation, and the space can distinguish light and shade, which makes the space division in accordance with the psychological indication, making the space with a sense of hierarchy. Light can decorate the environment, the installation itself may not be a light source or the installation may not need auditory light source to form a complete work, but for the manufacture of the environment, light can act as an important role, we can control rhythm and shape sense of light, and can even use light to weave patterns to achieve compelling results. Through the analysis of the installation art works, the installation art and space, and the use of key elements, integrate the art into the life, so that the audience may have more profound experience of the installation art and fell its appeal. In the mean time, it will make the form of furnishings more perfect for the direct shaping of interior space. All in all, no matter what kind of space design of the installation art, it expresses the fundamental reflection in the harmony between culture and nature. It achieves the combination of culture and installation art, better promoting the development of the environment and design, but also improving people's spiritual pursuit.