Here is the amazing one at the Philadelphia Flower show. I talked to the guys who brought it in who said is in a wood basket that once had bark in it, but the root mass is so large that the basket isn't visible. It is moved via it's stand only. Truly amazing. The second (not so well focused) photo has my husband in it for scale. You have to see it to believe it. It's been in the show for the pas several years and always gets a blue ribbon and a special commemoration too
I have the same kingianum and it is my aspiration to have one like this in my lifetime!