This image provided by Catherine Weitzman jewelry shows a floral necklace. Designer Catherine Weitzman says. "Nature has not only inspired my jewelry," she says. Her current collection has necklaces made of tiny alpine flowers captured in glass; earrings, cast in gold vermeil or recycled silver, of fan coral found on island beaches; and pendants of fern from the forest floor, also cast in metal. Weitzman thinks biophilia is trending because the idea of being surrounded by nature and connecting with others enhances "mood, productivity and creativity, while reducing stress. The world needs a nice boost of all those things right now." (Catherine Weitzman jewelry via AP)