The quilted grain is not easy to see in this picture but its in there.
Found a good size agate last year so I cut a slice from it and mounted this burl on it. Cant say I love it but I like it, something different. I thought the rock was more fitting than a wood foot since the shape of the burl looks a bit like South America to me. Left the underside of the burl uncut. Bottom of the agate I polished best I could with what I had.