Today, we spend various types of spaces in a day. It would be private spaces or public spaces. Public spaces have more variety function than private one. One type is for acting with public on purpose which is represented parks, public transportations, and libraries. The other is kind of waiting area, that is taken to go any public space. My project is about the creation of a familiar experience and mood in public spaces in order to enable people to feel more comfortable in unfamiliar public environments. I focus my explorations on waiting areas, like in airports or train stations, where being exposed to unfamiliar space could cause aggravation or even distress while one has to spend time in these unfamiliar spaces.  I try to transfer home feeling, one of the most private spaces, to the public spaces, by using sense of sight, hear, and smell, determinant of atmospheres in certain spaces. Among the sense, I more investigate light and shadows which are related with sense of sight. Unlike common used method in interior design, changing construction, colours, and so on, I try to make combination of real and unreal with light and shadows in one space.