When left to our own devices, this is the sort of thing we do on our personal projects.  (Joe's grindbygg frame)

With a nearly 90 foot clear span in the middle opening, continuous bottom chords aren't that easy to ship, so they were split in half width-wise and length-wise (at mid span) with a few novel connections.  We threw a few boslter beams into the project too, just because.

Iconic round barns are harder and harder to find on the Midwestern landscape.  This one was taken down, restored, and put back up on a county fairground.

A barn from the outside, a concert piano hall from the inside.

A barn from the outside, a concert piano hall from the inside.

Barns don't have to be just for agricultural storage.