Where to next? Inspired by topographic maps and wanderlust, this topography earring single is a a mixed palette of gold, black and silver and measures 2" by 1.1/4" at its widest point. Materials: 14k gold or rose gold-fill (14k gold over brass core/no nickel), sterling silver (.925), and oxidized sterling silver. All materials are hypoallergenic. The black (oxidized) components of our jewelry will wear over time and eventually achieve a beautiful antique-like finish. This earring was designed in San Francisco and is handmade in our Upstate New York production studio.