Final answer:
The 'fish in the sky' metaphor likely symbolizes something out of place, relating to the broader themes of bewilderment and wonder in the world, as seen in the various text excerpts. It emphasizes the subjectivity and distortion of perception in a reimagined world.
Step-by-step explanation:
The phrase "fish in the sky" doesn't appear to be a literal description, but rather a metaphorical expression. When examining the context of the provided text segments, it seems that the phrase could symbolize something that is out of place or surprising within the natural order, as fish typically belong in the water, not the sky. The writer may be using this image to convey a sense of aberration or a world turned upside down, much like the unsettling feelings described in the excerpts.
In literature, metaphors are often used to illustrate complex emotions or scenarios by comparing them to something unrelated but strikingly vivid. Each of the passages provided shares a sense of bewildering beauty or a reimagining of the world, therefore the "fish in the sky" metaphor may serve to amplify the themes of disturbance and wonder that permeate throughout the descriptions, linking the mundane to the extraordinary and emphasizing the subjectivity of perception.