How does James Redfield use imagery in The Celestine Prophecy: An Adventure?

Examples of Imagery:

"When I pulled back to look at her face, she looked different, stronger somehow, and I thought back to the day we had met at Viciente and to the conversation in the restaurant at Cula. I couldn't believe the amount of energy I felt in her presence and when she touched me."

"His smile faded as he handed me a passport and a ticket for a flight to the United States...then told me in a heavy Peruvian accent to never, never return."