Colin Harding takes a quick peek at the spooky world of photographic ghosts, from the first accidental images to the charlatans of the Crewe Circle.
Colin Harding looks at one of the major figures in early British photography—now best known for his pioneering use of photography as a medical tool and his haunting portraits of the mentally ill.
For Remembrance Day, we’ve chosen a series of images of Australian servicemen photographed during the First World War.
We’ve been members of Flickr Commons for one year today—here’s a look back at some of our most-loved images.
We’ve added new photographs to our Flickr Commons sets, including babies and animals—some cute and some distinctly not.