Answer:
In the poem The Red Wheelbarrow, the importance of it is the way the author uses few words to describe an object. So it can be presented in the mind of the reader of the poem.
The reference to the color: red can lead imagination to picture red wheelbarros, a common color for a wheelbarrow. The description of the color of the object helps imagining it.
Explanation:
When saying so much "depends upon a wheelbarrow:
This sentence makes reference to more than one meaning:
1. The redwheelbarrow that is used to carry things from one place to another.
2. Also su much depends upon because it is an importan tool for a farmer.
In here the juxtapostion of objects is used to picture in a more complete way the figure of a wheelbarrow.
The description as used allows the reader to imagine the object in it´s full dimentions. Allowing the readr to picture the object and imagine the texture, the color, the shape.