This beautiful iridescent black and blue art glass vase has a very unusual application of a black bottom and a blue green iridescent top. It is artist signed and dated and is in excellent original condition. Height 3 inches. Widest width 3 inches. Diameter at the top 1-1/8 inches. Diameter at bottom 1-1/8 inches. This is a beautiful vase in mint condition guaranteed to please the most particular art glass connoisseur or collector.