Let's do an exercise - close your eyes for one minute. Now try to think about an outdoor experience as a child.
Maybe you thought about the sound of the waves from a tropical vacation. Perhaps, you remembered climbing a tall tree and could smell the fresh leaves. I'm sure that regardless of the experience you reminisced about in our little exercise when you imagine being in nature, the feeling is POSITIVE.
These positive feelings we get when we're in nature are what you strive to achieve in a biophilic design project.