Harry's Lattice
Harrison, Don Imagine if you got home one evening, unlocked your front door, opened it and went into your hall, only it wasn't your hall. Imagine it was completely different to anything you had ever seen before. Not a hall at all, but a dizzying tableau of clouds, sky, ice fields covered in dazzling snow, all seen from the top of a huge mountainous Himalayan peak. Just inside your front door.
Or imagine you were faced with an alien landscape, maybe from on...