This photo combination shows digital colorization process by Anju Niwata and Hidenori Watanave, left, and original black and white image that Hiroshima resident Hisashi Takahashi and his parents, ...

When Tokuso Hamai saw the colorized version of an old black-and-white photo of a picnic held under cherry tree blossoms sometime before World War II, forgotten memories of family members, most of whom ...

Alfred T. Palmer, “Operating a hand drill at Vultee-Nashville, woman is working on a 'Vengeance' dive bomber, Tennessee” (1943) converted to grayscale by the author. For most of the history of ...

This photo combination shows digital colorization, top, by Anju Niwata and Hidenori Watanave, and original black and white photo that the first of 20 Japanese emerges from an Iwo Jima cave on April 5, ...