Look at John Nash's 1917 painting Oppy Wood. Which idea does the painting most strongly convey?

A. the efficiency of the military

B. hopefulness and energy in wartime

C. the impossibility of maintaining peace

D. destruction caused by war

E. conflict between humans and nature

When I looked at John Nash’s 1917 painting Oppy Wood, one thing that I thought in which the idea does the painting most strongly convey is that hopefulness and energy in wartime. People were all affected by the war and that they were s hopeful that there will be an end to this.