I believe the correct answer is to help the reader visualize a view where water and sky are difficult to tell apart.
The author is trying to portray an image where the water and the sky are somehow blending into each other - you can't tell where one ends and the other one begins, because both items are colored similarly - various shades of blue.
The author presents a nostalgic and cozy point of view on his memories.
<h3>What is "This Room?"</h3>
- It's about change.
- It's about difficulties and evolution.
- It's about becoming a new person.
The poem is a great metaphor for change and personal evolution that does not come easily. In this poem, the speaker shows how he is changing, he is not recognizing himself and he no longer presents the comfort he had before.
In this way, the speaker sees himself in the past as something cozy and peaceful. These memories don't look like the chaotic, under-construction environment it is today.
It is important to remember that the metaphor is an implicit comparison and in the poem, the speaker compares himself to a room being renovated.
More information about metaphors is in the link:
brainly.com/question/12555695