Les,George and bodrighywood thanks for all your positive comments
dr4gOnfly, the finials are turned from a square piece of african blackwood. I mount the square ( approx 40mm ) in the chuck jaws, turn the the finial base to the correct diameter for the form,remove the remainder of the square from the chuck and the carving is done using a fine saw and a dremmel type tool for final shaping and texturing. If your goin to buy verdigris wax have a look on ebay, some places are charging stupid money. Thanks for your comments,
Regards, Rod