How does F. Scott Fitzgerald use imagery in The Pat Hobby Stories?

Imagery:

"The words fell wild and unreal on Pat's burdened soul."

"There is an old Chaplin picture about a crowded street car where the entrance of one man at the rear forces another out in front. A similar image came into Pat's mind in the ensuing days whenever he thought of Orson Welles. Welles was in; Hobby was out." Pat Hobby and Orson Welles."