I call these designs Mandalas, and in the world of glass artists they are also referred to as Rosetta stained glass windows. I just love the symmetry of mandalas, they can be simple and they can be extremely complex.
The best places to view Rosetta stained glass panels are churches in Italy and other places of worship that value colored glass windows.
These particular stained glass panels will be placed in bathrooms for a bit of privacy. Lately, I find myself making panels with just a touch surrounded by bevels and textures of transparent glass. I find them relaxing and bold. Perfect for Mandala designs.