同盟國雙翼戰機掠過殘酷的一戰戰壕戰場

A Picture of a WWI allied Biplane, a Sopwith Camel flying high over a raging trench war battle field at Verdun. The pilot is seeing huge bombs exploding and the British and the Germans exchanging machine gun fire across no mans land between the trenches. There is wrecked barbed wire everywhere and casualties on both sides lying in the mud.