thanks all
issues that I found
its very difficult to find a wood complimentary to purple heart,some have used yellow heart hence I chose similar
I felt that having a foot lightens the form a bit -having a dinky foot I thought makes the form more delicate ,would try different next time
Agree that the ivory will be better as a sphere
Purple heart is quite brittle and having a rim adds bulk to the area - when I was taking the final finish cut with a spindle gouge on the top (almost flat) I found that the last few fibres started to tear out at the mouth opening. Could have tried to refine the cut to the mouth afterwards I guess but with the wall thickness being 3mm was not sure about avoiding tear out on the inside when cutting the mouth diameter
So much to learn - good fun this turning malarky