Which stylistic elements are responsible for the stately yet economical effect of these lines from a poem?
 High forms
 with the movement of gods,
 Perilous aspect;
 And one said:
 "This is Act_on."
 Actaeon of golden greaves!
 (from "The Coming of War: Actaeon" by Ezra Pound) 
 syntax, imagery, and allusion 
 allusion, metaphor, and irony 
 imagery,irony, and syntax 
 irony, simile, and allusion