This is the tree July 2009, 10 months after the chop:
This Celtis Africana grew as a selfsown seedling, for about three years, in this bag that had another plant(it died) growing in it.
October 2008, when I started in bonsai, I did a "trunk chop" my way (The chop looked ugly and I carved a scar to give the smooth trunk "character)......... it survived

The ugly chop and scar:
It had a few big roots growing out of the holes in the bag which I cut off. The three roots growing through the drainage holes would add to the character of the tree.
(I did not knew it then

The trunk of the tree stands about 17cm high.
This is the tree October 2009:
Two months after cutting a lot of thick roots, cutting back and replanting in my new mix the tree was growing well.
Still October 2009. I have cut back again and did some wiring/styling. The promise of a nice nebari formed by the mentioned three roots are visible:
March 2010- A Celtis in the Boabab style?
The tree today:
Front A Front B I really enjoyed the journey making this tree into a bonsai. There is some minor changes I still have to make and I need to grow out the little wired twig in the middle of the tree. The tree will be defoliated tomorrow.
Any advice and comments welcome.
Lennard