Have any older photos? I'd be interested to hear a description of the process by which you created the raft. Did you find that laying the stems on the soil allowed for spontaneous root production along the branch? Or did you have to coax it?
very hard design to pull off (windswept) and hard to do with deciduous material...an inspiration!
How does it look with leaves on it? obviously it looks best in your picture, but I was curious
Well, you asked for it. This is an air layer off the top of a very poor trident bonsai that came into my hands. Here's the tree after I'd had it a couple of years and decided it had nothing in its future in its then-present form. I marked where I formed the layer: