How does Ama Ata Aidoo use imagery in No Sweetness Here?

Examples of Imagery:

. . .when I arrived at the hut, Maami Ama had just arrived from the farm. . .Oh, that picture is still vivid in my mind. She was sitting on a low stool with her load before her. Like all the loads the other women would bring from the farms into their homes, it was colourful with miscellaneous articles.

Kwesi is so handsome,' I was always telling his mother. *If ever I am transferred from this place, I will kidnap him.' I enjoyed teasing the dear woman and she enjoyed being teased about him. She would look scandalised, pleased and alarmed all in one fleeting moment.