How does Paolo Bacigalupi use imagery in Ship Breaker?

Imagery:

“Her whispering lips brushed his ear.
She was praying. Soft begging words to Ganesha and the Buddha, to Kali-Mary Mercy and the Christian God...she was praying to anything at all, begging the Fates to let her walk from the shadow of death. Pleas spilled from her lips, a desperate trickle. She was broken, soon to die, but still the words slipped out in a steady whisper. Tum Karuna ke saagar Tum palankarta hail Mary full of grace Ajahn Chan Bodhisattva, release me from suffering...
He drew away. Her fingers slipped from his cheek like orchid petals falling.”