The Sonata vase 31 cm from Mette Ditmer is a gorgeous piece made from recycled glass wrought in a charmingly irregular figure. Recycled glass melts at a lower temperature than newly produced glass, which means less energy is consumed in its production — a wonderful and sustainable benefit for the environment and all of humankind. The large vase is well-suited to bearing an array of cut flowers or a stately assortment of boughs and twigs.