What two specific site images does William incorporate into his poem, the red wheelbarrow? Red wheelbarrow and glaze with rainwater

Wheelbarrow in chickens

Red wheelbarrow and white chickens
Red and white

Han put the last box into the back of his car and turned to look up at his dorm room. he saw himself through the window, laughing with his roommates and sharing his hopes and dreams. he saw all of the hours spent studying and the celebrations at the end of each semester. he smiled fondly as he turned away, got into his car, and drove off. which literary element does the passage contain?