This is Zach and Chelsea's latest complex murrine, and one of THE best the world has ever seen. It is made in honor of their daughter Beatrix and features Bea playing with her magic sand castle, a flowering tree in the background, and many other beautiful features. An amazing accomplishment in the world of glass, and it is THAT much better because it features an ORIGINAL work of art from Zach and Chelsea. A serious must for every marble collection!