tub/shower combo with no doors/curtains I just LOVE the idea of NO tracks or doors or anything to get all gunky! I hate the shower/tub situation usually, but I could possibly deal with it if it was a sunken bath.
Line: The book shelf in the room shows the use of line because the book shelf shelves are built against the wall forming a miniature tree. Our eyes are drawn to look at the book shelf tree from bottom to top and outward to the tree/bookshelf branches.
This is a really cool way to have a pool. A lot of people want a pool in their house but traditional pools can get borni for. A wrap around pool would be perfect because it is a new and exciting way to have a pool in your house and it looks classy.