A Byzantine or Islamic glass bangle appearing black, decorated with applied and marvered glass crumbs in opaque white, red and opaque light blue, diameter 6 cm, and another example broken into two pie
A Byzantine or Islamic glass bangle appearing black, decorated with applied and marvered glass crumbs in opaque white, red and opaque light blue, diameter 6 cm, and another example broken into two pieces, diameter 6.6 cm. [2]