Went by the frontiers of Flight today and saw the Sea Fury racer "Spirit of Texas" on display. Really nice, but hard to get a clear picture.
I also saw a model of a plane so strange I figured it was some model builders idea of a joke, or at least a "what if". But no, this thing was real. A Wagner Twin Cub:
I guess you can learn something every day.
About half way down the page
And it wasn't the only strange plane the guy built.