This residential space design was an ample open space combined with a dining area and kitchen area. The concept of this space is the transition of the season from fall to winter. Compared with the life and vitality of spring and summer, autumn and winter are more elegant and beautiful, especially from autumn to winter; it is a process of transferring from gorgeous beauty to elegant beauty and in the middle is the connection and embellishment with colourful feathers and scenery. In the interior design of the building, I decided to use many arches and various colour tables based on Modernism style, so it should be regarded as a Post-modernism style.