Cluster: The energy of gathering together, when manifested in objects other than soil, where it forms clods. This energy is easily viewed in groups of stars, people, fruits, and so forth. Here is a cluster of ripening apples on a wild, roadside tree. Here it is not a clod of clay that accumulates out of soil, but a concentration of apple-ness, displaying the specific form of individuality that comes from group identity.
(Macintosh seedling, likely crossed with Red Delicious)