Wilfred Owen: Poems
Dulce et decorum est
state the four main images used in the poem and give and example of each
state the four main images used in the poem and give and example of each
Gradesaver has a complete summary and analysis for this poem readily available for your use. It has all the information you need to formulate an answer to the question posted above.
http://www.gradesaver.com/wilfred-owen-poems/study-guide/summary-dulce-et-decorum-est