The opal in this marble is nothing short of BRILLIANT. Just look at those pics, check out those colors - it's the first opal I've ever photographed that basically blew out the exposure and was TOO bright to photograph properly from certain angles!! Truly unbelievable. The rest of the design is awesome as well of course, great colors, and that backside is ridiculously sweet, with that big cherry sparkle splatter in the middle of it!