ヘキサフォイル フラワー・オブ・ライフ フラワーオブライフ
A pattern consisting of a triangular overlapping circles grid. Also known as "hexafoil".

h4. See also
* "Wikipedia - Overlapping circles grid":[https://en.wikipedia.org/wiki/Overlapping_circles_grid#Modern_usage]
flower of life (pattern)