I love looking at ancient jewelry in museums. The ancients certainly didn't mind wearing copper. Yet, I've had customers ask to return items because this happens to them. After the last request, I decided to make a piece that is designed with the intention of turning the skin green!
That lead me to thinking about Celtic Knots, another fascinating part of ancient Irish culture.
So, a perfect design, I think, for a wide copper cuff, that is meant to turn your skin green!