Yin-yang symbol styled as a pair of eye-spot peacock feathers. The moire effect is just a Spoonflower ruler-squashing artifact (like the various line glitches on other thumbnail images). See the embed link for their unsquashed display image. Other colours, stylings, sizes and orientations are available on request and you can even ask for a combination of several designs together.
See also:
• green version
• more bird designs
• design index
See also:
• green version
• more bird designs
• design index
