As we gain more confidence using a given material (in this case glass), we start trying more interesting (and daring) geometries. This shape also has history in our lab. Most of the guests to our lab go home with a “free gift” and we like to focus on encapsulation (i.e. objects captive within other objects).
This test object is a sphere inside of a cage formed by three tori which are set at right angles to one-another.
Two Caged Spheres in Vitraglyphic Glass