Nobody and Co makes some funky chairs. I am not sure if they are functional, artsy, or just interesting. Definitely not for my home but fun to take a look.
How about a Bibliochair? Sure would make having a book handy a reality. Where would you put your drink? Or, you could always have art hanging on the wall and take it down to have seat when you are tired?!
Or, the 3 legged chair - doesn't look very comfortable to me.
This one reminds me of our present government- it's missing some key pieces..... (Uh-oh, did I just write that?!)