Inversion Tunnel House (Houston/ Texas)

Dan Havel and Dean Ruck turned a to-be-torn-down house into an art installation known as ‘Inversion.’ Using boards from the outside of the houses they created a large funnel-like vortex running between the two that ends in a small hole in an adjacent courtyard.
The building and an adjacent one have been used for exhibition space and art classes for over 30 years and were torn down in 2005 shortly after this "goodbye installation" so unfortunately this place doesn't exist anymore.












Source & more pics: Link