The Sunrise over Jumbled Landscape brooch by Bob Wyber uses handforged silver and copper mokume-gane with a 22 carat gold sun.  


Mokume Gane is a Japanese metalworking procedure which produces a mixed-metal laminate with distinctive layered patterns. Mokume-gane translates closely to "wood grain metal" or "wood eye metal" and describes the way metal takes on the appearance of natural wood grain

Sunrise over Jumbled Landscape by Brooch Bob Wyber