Chris McKaughan of Nucleus Glass made some gorgeous marbles back in the early 2000's, some of the nicest that were out there at the time. I've got a couple of sweet examples of his marbles available here, as well as a couple of his amazing scepters! This one has an absolutely STUNNING opal, my favorite kind, with every color imaginable sparkling through it. A nice vortex or cave sits behind the opal, with some wonderful sparkly pinwheeling to complement it all. Signed 'CM 04'.