Art Studio Pottery Crystalline Glaze Round Vase Gray and Blue 4x4 Signed. Gorgeous round vase in a hard to find colors (blue on a gray background) It is signed: Burton or Benton? Please note that the blue color of the crystalline glaze changes depending on the angle, it's more blue towards the bottom and more grayish towards the top.I tried to show it in the photo from different angles and background. Elegant, precious and one of a kind, the crystal process is difficult, with a high failure rate. Each crystal is similar to ice crystals that form on a winter window - you cannot predict or control them. If you are looking for something special - You found it with this line of rich colors and beautiful crystals. NOTE : Please refer to photos for more detailed condition. They are part of the description. Any defects not mentioned but visible in the pictures will be considered as "described". Please remember this is a vintage used item and will show some signs of use or wear. To receive our Product Updates and NEW Arrivals, ADD OUR STORE to your. If the item is damaged in transit, please notify me within 3 days. There is no need to return your damaged item, but I will need a photo. We will do our absolute best to resolve any issue as quickly as possible. I describe the items to the best of my ability and as accurately as possible. Feedback is very important and highly appreciated. Thank you for stopping by.