Here is a signed contemporary studio art glass vase with a stemmed rose bowl shape. A very unique and interesting work of art. It measures 6" in height, with a base diameter of 3 1/4". The base is cobalt blue and the bowl itself is a shimmery dark purple iridescent color on the inside, with an exterior that looks black and has shimmery opal colored checkerboard like designs with silver spotted squares. Very interesting. The ruffled rim has a trailed sort of design. Signed by the artist and dated 1980.