This following work of Sanna Dullaway I found are quite amazing! She took old black-and-white photographies and applied color to them.

You can find even more of these here:

Source: mashKULTURE.net

 

Abraham Lincoln

 

Albert Einstein

 

Alfred Hitchcock

 

Anne Frank

 

The American Way

 

Charles Darwin

 

Che Guevara

 

Dorothy Counts

 

Mark Twain

 

Winston Churchill