This visualisation, created by Kamel Makhloufi, shows the total number of deaths in Iraq due to the war. Each pixel represents a death.The bright blue are U.S. soldiers. The green are Iraqi troops. The gray at the bottom are enemies. The orange are civilians.
The graph on the left, labelled with a sigma, shows the totals over the course of the war. The one on the right shows them as a function of time.