This pattern of 4 visually vibrates and to me it is harmonious and joyful. I see the baton of a conductor tracing the air in 4/4 time as a Quartet plays Vivaldi.

If you are unsure which stone might resonate with you the most, reference the next tab or click here.

While the word "mandala" means different things to different cultures and religions, its usage is quite common across them.  Intrinsic in the nature of a mandala is the expression of geometry as a universal language.
This language not only transcends cultures but also humanity itself.  Mandalas are occur in nature, from flowers to shells to fruits and vegetables.