This is a vintage 1992 Roku Art Pottery Vase that is signed by the artist. The vase is made of clay, pottery, and ceramic materials, and has a multicolor ash glaze finish. It has a mid-century modern style and an all-over abstract art pattern, making it a rare and decorative piece for any collection. The vase measures 5.25 inches in length, 5.5 inches in height, and 6.5 inches in width, and weighs 12.9 ounces. It was handmade using art pottery techniques and has an incised backstamp.