How does V.C. Andrews use imagery in Fallen Hearts?

Examples of Imagery:

"'Full of hope and laughter, their love for each other so obvious even the most insensitive person would look at them and smile to himself,' the stewardess recited as if from her own lifelong dream" (Chapter 2, p. 18).

"Logan sat back, a self-satisfied mile on his face, a face that had suddenly become unfamiliar to me, unlike the face I had know for so very many years, a face filled with ambition" (Chapter 3, p. 36).