Visual imagery refers to the mental representation of images, objects, or scenes that can be recalled or imagined without direct sensory input. It plays a crucial role in various cognitive processes, such as memory, problem-solving, and creativity. People often use visual imagery to enhance learning and retention by creating mental pictures of information. In literature and art, visual imagery is employed to evoke sensory experiences and emotions in the audience. Writers and artists use descriptive language and vivid details to paint pictures in the minds of their readers or viewers, making their work more engaging and impactful. This technique can be seen in the works of authors like William Shakespeare and Virginia Woolf.