But images have been doctored for literally hundreds of years – including one of the most iconic portraits of Abraham Lincoln ... for photojournalist Mathew Brady – a famed photographer ...

If you’ve ever seen a portrait of a Civil War soldier or the landscape of a battlefield just after the cannon-fire has been silenced, then you’re familiar with the work of Mathew ... Brady standard ...

Mathew Brady ... attributed to Brady when published in Harper's Weekly, were some of the most provocative and influential of the war. Indeed, they provided inspiration for Lincoln's Gettysburg ...