If you cast silver and heat it to 1000 °C / 1832 °F, it transforms into an incredibly beautiful reflective drop. It behaves completely different than for example water. It vibrates and receives a mirror-smooth surface. You need a strong protection for your eyes for you could not stand the bright light of liquid silver without it. Mercury is liquid at room temperature but highly toxic. Nevertheless, it is found as an element in nature. The idea to manufacture jewellery out of mercury is fascinating. Liquid forms wrapped around fingers, arms and neck. The Signature Ring is the successful attempt to make a signet ring out of mercury.