Jewelry Design The Starry Night Brooch by MA RUI It was not until Ray invented his own“Yin and Yang”,or dark and bright,carving method did the public realize that jade can also be finely sculpted as luxury pieces of jewelry.One day,Ray saw Van Gogh's introduction in a book,he was inspired by Van Gogh's work"The Starry Night",then he was thinking how to take this famous into his jewelry designs.18k gold is too heavy,so he used titanium,although carving jade is easy for him,but the production of titanium is very difficult.This is a challenge.It is also a creation of successful innovation and new combination of jewelry.