Woooooowww - words can barely describe this marble!! You really, REALLY won't know which side to display, as they're both stunningly gorgeous. The vortex side has a layer of silver fume over top of it which gives it that greenish glow, and as you stare down in there, the sweet implosion goes down into the depths forever, topped off with a nice teardrop opal. Eush is the only one who does these fascinating implosions like this, with the fume fingers mixed in with the opaque. Oh man, and THEN you flip this bad boy over and your senses are completely overwhelmed by those colors you see, the precision of the dot stacking, and that lovely sparkle. This is one for the ages from the master!!