There isn’t any description on the web site where I found the image of this bead so I can’t tell you the processes or technique used, nor give credit to this particular artist. I do know (from the web site address) that these are Japanese and if you know anything about Japanese glass bead makers, you know the intricacies that they achieve are phenomenal.
Be sure to click over and see the other amazing work on this site. If you know anything about any of the artists (or if it’s all one artist’s work) show on this site, please leave a comment and let us know!