Final answer:
There is confusion as the question refers to 'Melinda' with details on other artists; without proper context from 'Speak,' an analysis isn't possible. Generally, tree art can symbolize personal growth and experiences.
Step-by-step explanation:
It seems there is some confusion in the question as it refers to 'Melinda' but provides details on different artists. None of the provided references mention Melinda's final tree art, but discuss other artists' works with natural themes. To properly address the question about how Melinda's final tree art reflects her life, I would need context from the novel 'Speak' by Laurie Halse Anderson, as this is a common school reading material where the protagonist, Melinda, expresses herself through tree art. However, without direct reference to 'Melinda's final tree art' from a specific source, it's difficult to provide an accurate analysis.
In general, tree art can symbolize growth, strength, life experiences, and a personal journey. The transformation of the tree's depiction from simplistic to complex or form to formless, as depicted in artworks like those by Fairhurst or Hishida, might represent an evolution or a descent into chaos, reflecting the artist's inner world or life experiences. Similarly, Melinda's artwork could potentially mirror her emotional growth and recovery.