This Mata Ortiz Black on Black Hand Coiled Pottery is distinguished by its beauty and balance. The black-on -black traditional design pot is of prime quality with delicately hand coiled walls and hand stone polished to a high shine. This is an excellent piece of art with hand painted designs completely surrounding the walls.. It stands 5 1/2" tall and 6 1/2" wide. This Black on Black Mata Ortiz Pottery is signed by the artist Sanbe. All Native American Items are accompanied by a Certificate of Authenticity. .