searching for a particular Etched Glass Sculpture

[phanomouse]

I am looking for a glass sculpture, it is green tinted glass the base is 1 inch flat pieces of glass (stacked 3 high) with mickey engraved in it on top of the flat pieces are four spheres upon which another piece of flat glass sits much larger then the base. and in each of the corners a different character is etched, and the corners of the glass are curved up. I already have one of the these, Two of them came out, the one I have has a front shot of Mickey's head, the other characters are pluto, minnie, donald and goofy. I believe that the other version of this has a side shot of mickey and different versions of the other characters. I cannot make out the artists name and I can't find the certificate. Has anyone seen these every to even know what I am talking about? I believe I bought this one at the Art of Disney in 2000.