Deep Sea Large Vase Vase-Urn by Currey and Company Deep Sea Large Vase-Urn by Currey and Company - 1200-0741 The Deep Sea Large Vase is made by a group of women who live at the border of Burma and Thailand. Made from black terracotta, this incredible hand-thrown, dark blue vase is completely covered in handmade ornamentations that look like small barnacles. Once the decorative elements are in place, the vase is glazed with a rich deep blue that provides this decorative accessory with its depth a