There's a wonderful website which has pictures of unusual homes (http://forums.designrelated.com/forums/7/topics/13,) I often use it for my workshops in schools. Here's one of the homes from the website:
Imagine what a different 'world' that is to live in!
If you could live in a different world, what would it be like?
Check out my website at www.karenking.net details of my latest YA novel, Perfect Summer and my soon-to-be published book, Get Writing: Children's Fiction.