Captain America and Iron Man from Marvel's Civil War HD Wallpaper

The poster is split down the middle, showing Captain America on the left and Iron Man on the right. Captain America is dressed in his uniform with a star emblem, and the background is blue with scattered particles. Iron Man is in his red suit, and the background is red with smoky clouds. Text in the center reads 'CIVIL WAR' and 'WHOSE SIDE ARE YOU ON?'.