1. Remember those Hydra heads? Here’s an early shot of where they ended up.

     
  2. overlook [17/19] on Flickr.

     
  3. upkeep [plop] on Flickr.

     
  4. dilemma [chutes] on Flickr.

     
  5. mainstay [hillside] on Flickr.

    suspended habitats can be grounded.