How does Alice Walker use imagery in In Love & Trouble; Stories of Black Women?

Imagery:

"She dreams; dragging herself across the world."

Roselily, p. 3

"If her husband laughed at her high heels as she teetered and minced off to church on Sunday mornings, with her hair greased and curled and her new dress bunching up at the top of her girdle, she pretended his eyes were approving."

Her Sweet Jerome, p. 27