Vintage 20 Tall Craig Zweifel Studio Iridescent Art Glass Stretch Vase Signed. This vase is signed by Craig Zweifel and dated 1997. The vase appears to be stretched to 20 tall. There are no chips or cracks. We may otherwise cancel the sale.Combined invoices are sent weekly, with the exception of holidays. The GSP DOES NOT allow us to send combined invoices. We can not respond to requests for identification, appraisal, or business inquiries. This item is in the category "Pottery & Glass\Decorative Pottery & Glassware\Vases". The seller is "crazylamplady" and is located in this country: US. This item can be shipped to United States, Denmark, Ireland, Netherlands, Slovakia, Slovenia, Lithuania, Portugal, Malta, United Kingdom, Cyprus, Australia, Austria, Hungary, Sweden, Spain, Estonia, Belgium, Finland, Bulgaria, Poland, Luxembourg, Czech Republic, Canada, France, Germany, Latvia, Italy, Greece, Romania.