Richard Blenko Signed Blenko Glass 9907L Vase Cobalt Blue with Topaz Coil. 2007 Signed Blenko Cobalt Blue Glass Vase! Please look at all photos for more detailed look anything not mentioned here. All photos are the of the ACTUAL items for sale.. There are two ways to describe an item.One way is via text, the other way is via photographs. Use both to familiarize yourself w/ this product before purchasing. If it's not in the pictures, its not included. Please see listing photos for more details.