bougainvillea tree. They do well in hot, dry areas, like Texas, Florida, and Arizona. So if you live in one of those states, you should plant one of these immediately.
Above ground pool. I've never wanted one before but if it could look like that, I'd take it.
Winner of the 2009 (Australian) National landscape of the year (<100K) is this multi award winning compact courtyard designed by Cos Design.