People use all kinds of shapes and things, a star, a rock, a pod or a-tree.
It might be an egg or a polyp or a pipe, or whatever else ones mind can conjure up.
https://www.kcci.com/article/satanic-temple-display-inside-iowa-capitol-building-damaged-beyond-repair/46133104 The perp found this artwork or symbolism to be very offensive and strongly objected to its location. Thus, he felt compelled to damage it and now faces a series of charges.
Pagan symbolism is intertwined.
https://www.zmescience.com/science/history-articles/origin-christmas-tree-pagan/
https://voiceandvisioninc.org/blog/entry/a-brief-history-of-christmas/