This vase is made with vertical stripes of transparent Blues and Reds and opaque White embedded in a clear background.
The vase shape was created using a kiln process called Drop Ring. This is a kiln procedure in which a thick disk of glass is placed on top of a flat mold that has a large opening in the center. That mold is raised on posts inside the kiln so that it and the glass disk on top of it are raised several inches above the kiln floor. As the glass disk is heated in the kiln, it eventually becomes soft enough that the portion of it over the hole in the mold starts to sink down through the hole. As it does so, the glass from the disk stretches into a vase shape. When the glass stretches out far enough to reach the bottom of the kiln, it flattens out to form a flat bottom on the vase. At this point, I open the kiln to rapidly cool the glass to the point where it will stop moving, then close it again to allow the glass to continue cooling and anneal in a controlled fashion so it will be strong.
After the glass has cooled to room temperature, it is removed from the mold, but there is still a portion of the original disk attached at the top of the vase, which I call the collar. The collar is cut off using a Wet Tile Saw, then I grind and polish the rim where the collar was removed to remove the saw marks and return it to a pristine surface.
When lit from above, this vase casts a lovely shadow of tangled spokes of Red and Blue light.
Size: 4 3/4″ diameter x 8 5/8″ tall
Weight: 44 oz