The Tunnel House by Dan Havel and Dean Ruck

"Havel and Ruck will create a large funnel-like vortex beginning from the west wall adjacent to Montrose Blvd. The exterior skin of the houses will be peeled off and used to create the narrowing spiral as it progresses eastward through the small central hallway connecting the two buildings and exiting through a small hole into an adjacent courtyard."

Taken from the Art League

Its like a portal into a different world