Jack...I did a type of espalier called a "Belgian Fence" last growing season(no pics, but I posted a video of it here last Nov.)...unfortunately with the very cold arctic blast that hit our state back in late January, all ten of the fig trees that were a part of the espalier suffered quite a bit of dieback, but the root ball was still alive...so last Saturday I dug all 10 trees out of the ground and replanted them in 5gal. pots...after pruning back all the dead wood, I was left with ten 12" tall potted fig trees (ten different varieties--5 dark, and 5 light)...so all is not lost, as each tree is starting to break bud and leaf out.