I'm Not sure what this piece is but I tried Google lens and the only thing that pops up is that it's Rollin Karg ?
Vintage Signed Rollin Karg Glass Art Paperweight Controlled Bubble, Multicolor
Rollin Karg Signed Art Glass Paperweight Red Yellow Gold Glitter Swirl 2.5”
Rollin Karg Signed Art Glass Paperweight Red Controlled Bubbles 2.8”x2.5” Mint
Gorgeous! Rollin Karg Dichroic Art Glass Handblown Iridescent Paperweight Signed
ROLLIN KARG Studio Art Glass Paperweight | Encased Bubbles Iridescent Finish
Signed Rollin Karg Diochroic Art Glass 7" Disc Sculpture Paperweight 2004
