Imagery can make something abstract, like an emotion or theory, seem more concrete and tangible to the reader. By using imagery, writers can evoke the feeling they want to talk about in their readers...and by making their readers feel, writers can also help readers connect to the messages in their work.
How important is imagery in literature?
The function of imagery in literature is to generate a vibrant and graphic presentation of a scene that appeals to as many of the reader's senses as possible. It aids the reader's imagination to envision the characters and scenes in the literary piece clearly.
What is the purpose of an imagery?
Imagery allows the reader to clearly see, touch, taste, smell, and hear what is happening—and in some cases even empathize with the poet or their subject.