Hi Annie,
How lovely to see a familiar name!
I have so little internet time anymore I seldom even look in here but am glad I did.
An interesting look, but not the sort of thing you could shape, rather just have to rely on the plant doing the right thing.
And with my luck, a passing football/frisbie/rampaging dog would destroy months or years of work.... still you'd end up with a few cutting.
Did you enjoy the trip?
Luv
Alison