Steve - thanks.  It's been both fun and a little aggravating at times.  Working with an asymmetric shell involved more fiddly fitting than I'm used to.

WoodGuy - Yeah, I'm thinking this chair may not live outside.  That would get me back on familiar footing with respect to finishing.  My wife has volunteered to make a pad for the chair, but I wonder if the curved surface will present some challenges.  We'll see.