This is a 2" yellow Glass Eye Studio blown art glass signed paperweight in excellent condition! Markings include GES 92 (which means it was made in 1992). Colors are gorgeous and change with the angle or the light. The bubbles and designs inside make this a really special paperweight. The aurora borealis iridescent finish is just gorgeous. The paperweights from this studio have ash from Mount Saint Helens inside, which can look like a shadow in some of the reflections. It does not show as a shadow on the paperweight, however. The colors are gorgeous - the inner design along with the rainbow effect reminds me of a "dragon's egg."