This is a VERY neat marble, very different than the type of design we usually see in boro. Whatever methods Aki is using to create this, it must be unique, and I love the resulting effect! This one looks way cooler in hand because the flower basically hovers over a vortex and you can see it plunging down around the vortex, with those white lines going down into the depths. Very cool in hand, love it! A nice dot/pinwheel backside completes this beauty.