For a French take on the trend, I suggest these spiral seashell earrings from Sézane. They’re hollow on the backside to ensure your ears won’t feel too bogged down, weighing just 0.5 ounces.

Sea Shell Spirals. By Ivars Peterson. April 1, 2005 at 2:26 pm - More than 2 years ago. Share this: ... A logarithmic spiral follows the rule that, for a given rotation angle ...