Persian art; I have stamps that look like this....good color scheme to use
plano d fundo celular mandalas
ceef6461fec4c007b310f97756f0d01d.jpg 500×707 pixels
The "Shamsa" is traditionally a vesica shape (also used in other sacred traditions such as Christianity,Budism, and The Jewish tradition in their art and architecture).
Blossom of Wonder - 80x140cm
An Iznik pottery tile spandrel, Ottoman Turkey, circa 1575