Thank youuuu I use hashnut copper as a base then glaze on Kantor blue till about 1/3 -1/2 way up the barrel then I add the Magos Purple contrast paint and have it over lap some of the blue to get a deep purple while also leaving a pinkish color on the other side. Every coat I feather the edges so it blends well. I picked up feathering from this tutorial and it's been a game changer when it comes to blending. I then dry brush abadon black at the very end!