Pictures that lie - Cnet

Folks interested in information literacy should especially appreciate C-Net's gallery of photos that have been manipulated, and its commentary on the alterations.
samples :
This digital composite of Sen. John Kerry and Jane Fonda sharing a stage at an antiwar rally emerged during the 2004 presidential primaries while Kerry campaigned for the Democratic nomination.The picture of Kerry was captured by photographer Ken Light as Kerry was preparing to give a speech at the Register for Peace Rally held in Mineola, N.Y., in June 1971. The picture of Jane Fonda was captured by Owen Franken as Fonda spoke at a political rally in Miami Beach, Fla., in August 1972.This March 2004 political ad for George W. Bush, prepared during his run for president, shows a sea of soldiers as a backdrop to a child holding a flag. This image was digitally doctored by copying and pasting, from the original photograph, several soldiers in order to digitally remove Bush from a podium. After acknowledging that the photo had been doctored, the Bush campaign said that the ad would be re-edited and reshipped to TV stations.

More Examples here - Pictures that lie - Cnet