Robyn Wilson's Lisa two strands colour bronze necklace is made out of anodised titanium and argentium silver to join the titanium components. The titanium range is coloured using a process called Electrolytic Oxidation. It is placed in a solution that has an electric current passed through it. Different levels of voltage produce different colours. This necklace is elegant and lightweight. One of a kind. Made in Melbourne. Colour: light blue, purple.