You've heard the old addage "Stop and smell the flowers". We're usually in such a rush we don't take time to listen to the bird's song or watch a butterfly in it's irregular flight.
This is Sandra's butterfly house. You might not notice it unless you take time to sit on the swing or pause to hear the gentle gurgle of water in the fountain. Wait for a few minutes and you'll see a curious butterfly alight, fold its wings and venture inside.