The fruit of life is a configuration of 13 congruent circles selected from an extension of the flower of life pattern (Melchizedek 1999, pp. 158-160). It consists of a central circle and two concentric rings of six circles.
Joining every pair of circle centers with a line segment gives the 78 edges of the complete graph in this special placement. The resulting line drawing is called Metatron's cube.
More things to try:
Weisstein, Eric W. "Fruit of Life." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/FruitofLife.html