Heres some pics of mine. The first is going to be a multitrunk. Its about 7" at the base of the trunks. The second is going to be a semi cascade, Its about 5" at the base, and the third an informal upright at about 5" before the root flare. The one big root on that side makes it look a little larger, but it has a nice taper with where im gonna chop. I put some cloth around my idea of the cuts. They were collected in november 09 when a landscape was being taken out for an addition. Im going to change it to a bonsai soil this spring, but not sure if i should chop them yet or not. Im taking a couple to my meeting in feb. to get some opinions. I think the bark on barberries are pretty cool. Especially when they get a little older. These are almost 28 years old now, not counting how long to take to get to 3 gallon size when planted.
I think a modern pot with lots of texture for the bark would be good. Maybe a light color, but im nowhere close to having any in finished pots yet, so im definately not the one to ask. Ive got a hundred trees growing or in training containers, but none in finished pots yet. All my pottery is on the bench for decoration for now, lol. Good luck with it, and keep posting pics. Ill put up more if we do anything to it next month.
Brad