Final answer:
A metaphor is an example of figurative language used by authors to create vivid and imaginative comparisons, enhancing their narrative and engaging the reader's senses.
Step-by-step explanation:
An example of an author's decision to use figurative language is when the author includes a metaphor. This is a literary device used to create more evocative and imaginative descriptions by comparing two things that are not literally alike but can be linked to suggest a deeper meaning or significance.
For instance, saying "My love, you are a rose" equates a loved one's qualities to the beauty and delicateness of a rose, without using 'like' or 'as', which would make it a simile. Authors also use similes, personification, and other forms of figurative language to enhance their narratives.
Figurative language is often used to engage the reader's senses and emotions, providing vivid imagery and deeper connections to the text. The use of metaphor, simile, personification, rhythm, and varied sentence structures all contribute to a richer, more immersive reading experience.