After way too many hours of trying to figure it out I think I have it down to two ideas. Will sand to 150, raise grain with water and sand to 150 again first.
Rub it in one coat of old masters tung oil varnish and let dry 24 hours.
I was going to use an oil based wood filler...
Black Walnut Burl
A Beautiful piece to look at & Comfortable enough to sit on for hours.
I created this piece using a 1.5" thick Black Walnut Slab for the seat, The back is a 7/8" thick walnut slab as well. The supports are Hickory & are 2" thick.
Over all piece measures 62" long & stands...