Classify the type of material provided.
The material is a poem about the beauty of nature.
The type of material provided is a literary work, specifically a poem that focuses on the theme of nature's beauty.
Complete the following task based on the instruction and optional input provided.### Instruction:
Classify the type of material provided.

### Input:
The material is a poem about the beauty of nature.

### Output:
The type of material provided is a literary work, specifically a poem that focuses on the theme of nature's beauty.