How does Clive Cussler use imagery in Vixen 03?

Imagery:

"The Boeing C-9 Stratocruiser bore the look of a crypt. Perhaps the image was bred by the cold winter night, or perhaps it came from the gusting snow that was piling an icy shroud on the wings and fuselage."

"The crackle of the rifle fire suddenly increased and the shrill cries of women and frightened children began coming from the compound. Even the Fawkeses' prize cattle were not spared. Myrna shut out the bellows of their dying agony, choking off a dry sob at the waste of it all. She lifted the twin barrels as the first attacker crashed his way through the door."